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Brand: Redmi
Redmi 15 4G
- 6.9-inch FHD+ IPS LCD (1080 x 2340)
- 144Hz AdaptiveSync Refresh Rate
- Qualcomm Snapdragon 685 (6nm) Processor
- 7000mAh Silicon-Carbon Battery
- 33W Fast Wired Charging & 18W Reverse Charging
- 50MP Main AI Camera + 8MP Selfie Camera
- Android 15 with Xiaomi HyperOS 2
- Up to 8GB RAM + 256GB Storage (Expandable via MicroSD)
- IP64 Dust and Splash Resistant
- Wet Touch Technology 2.0 & 200% Volume Boos
Redmi 15 4G Highlights
- 7,000 mAh battery, with 33W wired charging
- 6.9-inch LCD display at 144Hz
- 50MP main camera
- Up to 256GB storage, with up to 8GB RAM
- IP64 dust and water resistance
- Snapdragon 685 processor
Compare Redmi 15 4G with Similar Products
Compare Redmi 15 4G specs, features and price with similar smartphones and alternatives.
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| Specification | Redmi 15 4G | OPPO A6 Pro 5G 256GB | Oppo A6 4G | Tecno Pova Curve 2 5G |
|---|---|---|---|---|
| Brand | Redmi | OPPO | OPPO | TECNO |
| Model | Redmi 15 (4G) | A6 Pro 5G (CPH2781) | A6 (CPH2817) | Pova Curve 2 |
| Announced | 2025, August 01 | 2025, September 23 | 2026, January 13 | 2026, February 13 |
| Release status | Available. Released 2025, August 01 | Available. Released 2025, September 29 | Available. Released 2026, January 13 | Available. Released 2026, February 20 |
| Model numbers | 24129PN74G, 25062RN2DE, 25062RN2DA | CPH2781 | CPH2817 | LK7K |
Design
| Specification | Redmi 15 4G | OPPO A6 Pro 5G 256GB | Oppo A6 4G | Tecno Pova Curve 2 5G |
|---|---|---|---|---|
| Dimensions | 171.1 x 82.1 x 8.6 mm (6.74 x 3.23 x 0.34 in) | 158.2 x 75 x 8 mm (6.23 x 2.95 x 0.31 in) | 166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in) | 162.7 x 77.2 x 7.4 mm (6.41 x 3.04 x 0.29 in) |
| Weight | 224 g (7.90 oz) | 185 g (6.53 oz) | 215 g (7.58 oz) | 195 g (6.88 oz) |
| Build materials | Not specified | Glass front, plastic frame, plastic back | Glass front, plastic frame, plastic back | Not specified |
| Additional body features | Not specified | MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions | Not specified | Not specified |
Display
| Specification | Redmi 15 4G | OPPO A6 Pro 5G 256GB | Oppo A6 4G | Tecno Pova Curve 2 5G |
|---|---|---|---|---|
| Display | 6.9 inches, 116.9 cm2 (~83.2% screen-to-body ratio); IPS LCD, 144Hz | 6.57 inches, 105.0 cm2 (~88.5% screen-to-body ratio); AMOLED, 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM) | 6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio); IPS LCD, 120Hz, 1125 nits (peak) | 6.78 inches, 89.3 cm2 (~71.1% screen-to-body ratio); AMOLED, 1B colors, 144Hz, 2304Hz PWM, 1600 nits (HBM), 4500 nits (peak) |
| Screen resolution | 1080 x 2340 pixels, 19.5:9 ratio (~374 ppi density) | 1080 x 2372 pixels (~397 ppi density) | 720 x 1570 pixels, 19.5:9 ratio (~256 ppi density) | 1080 x 2364 pixels, 19.5:9 ratio (~429 ppi density) |
| Display features | 144Hz | 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM) | 120Hz, 1125 nits (peak) | 1B colors, 144Hz, 2304Hz PWM, 1600 nits (HBM), 4500 nits (peak); Drop resistant up to 1.5m |
| Display technology | IPS LCD | AMOLED | IPS LCD | AMOLED |
| Display size | 6.9 inches | 6.57 inches | 6.75 inches | 6.78 inches |
| Refresh rate | 144Hz | 120Hz | 120Hz | 144Hz |
| Pixel density | 374 ppi | 397 ppi | 256 ppi | 429 ppi |
| Aspect ratio | 19.5:9 ratio | Not specified | 19.5:9 ratio | 19.5:9 ratio |
| Screen-to-body ratio | 83.2% screen-to-body ratio | 88.5% screen-to-body ratio | 85.2% screen-to-body ratio | 71.1% screen-to-body ratio |
| Display protection | Not specified | AGC DT-Star D+ | Not specified | Corning Gorilla Glass 7i |
| Brightness | Not specified | 600 nits (typ); 1400 nits (HBM) | 1125 nits (peak) | 1600 nits (HBM); 4500 nits (peak) |
Performance
| Specification | Redmi 15 4G | OPPO A6 Pro 5G 256GB | Oppo A6 4G | Tecno Pova Curve 2 5G |
|---|---|---|---|---|
| Processor | Qualcomm SM6225 Snapdragon 685 (6 nm) | Mediatek Dimensity 6300 (6 nm) | Qualcomm SM6225 Snapdragon 685 (6 nm) | Mediatek Dimensity 7100 (6 nm) |
| CPU | Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53) | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) | Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53) | Octa-core (4x2.4 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) |
| GPU | Adreno 610 | Mali-G57 MC2 | Adreno 610 | Mali-G610 MC2 |
| User interface | HyperOS 3 | ColorOS 15 | ColorOS 15 | HIOS 16 |
| Software support | upgradable to Android 16 | Not specified | Not specified | Not specified |
| Process node | 6 nm | 6 nm | 6 nm | 6 nm |
Memory & Storage
| Specification | Redmi 15 4G | OPPO A6 Pro 5G 256GB | Oppo A6 4G | Tecno Pova Curve 2 5G |
|---|---|---|---|---|
| RAM | 4GB, 6GB, 8GB | 6GB, 8GB, 12GB | 4GB, 6GB, 8GB | 8GB, 12GB |
| Storage | 128GB, 256GB | 128GB, 256GB | 128GB, 256GB | 128GB, 256GB |
| Expandable storage | microSDXC (uses shared SIM slot) | microSDXC | microSDXC | No |
| Memory configurations | 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM | 128GB 6GB RAM, 256GB 8GB RAM, 256GB 12GB RAM | 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 4GB RAM, 256GB 6GB RAM, 256GB 8GB RAM | 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
| Storage technology | Not specified | UFS 2.2 | UFS 2.2 | UFS 2.2 |
Cameras
| Specification | Redmi 15 4G | OPPO A6 Pro 5G 256GB | Oppo A6 4G | Tecno Pova Curve 2 5G |
|---|---|---|---|---|
| Rear camera | 50 MP, f/1.8, (wide), PDAF Auxiliary lens | 50 MP, f/1.8, (wide), PDAF Auxiliary lens | 50 MP, f/1.8, (wide), PDAF Auxiliary lens | 50 MP, f/1.8, (wide), PDAF 2 MP (macro) |
| Front camera | 8 MP, f/2.0, (wide) | 16 MP, f/2.4, (wide) | 8 MP, f/2.0, (wide) | 13 MP |
| Rear camera features | LED flash, HDR | LED flash, HDR, panorama | LED flash, HDR, panorama | LED flash, HDR, panorama |
| Rear camera video | 1080p@30fps | 1080p@30/60/120fps | 1080p@30fps | 1440p@30fps, 1080p@30fps |
| Front camera features | HDR | Panorama | Panorama | Not specified |
| Front camera video | 1080p@30fps | 1080p@30fps | 1080p@30fps | 1080p@30fps |
| Wide camera | Not specified | 50 MP, f/1.8, (wide), PDAF | 50 MP, f/1.8, (wide), PDAF | 50 MP, f/1.8, (wide), PDAF |
| Additional rear cameras | Not specified | Auxiliary lens | Auxiliary lens | 2 MP (macro) |
Battery & Charging
| Specification | Redmi 15 4G | OPPO A6 Pro 5G 256GB | Oppo A6 4G | Tecno Pova Curve 2 5G |
|---|---|---|---|---|
| Battery | Si/C Li-Ion 7000 mAh | Market-dependent versions: · Si/C Li-Ion 7000 mAh - version 1 · 6500 mAh - version 2 | Si/C Li-Ion 7000 mAh | 8000 mAh |
| Charging | 33W wired | 80W wired, 33W PPS, 13.5W PD 5W reverse wired | 45W wired, 33W PPS, 13.5W PD, 36% in 30 min 5W reverse wired | 45W wired, 50% in 36 min Bypass charging |
| Battery technology | Si/C Li-Ion | Si/C Li-Ion (version 1; market dependent) | Si/C Li-Ion | Not specified |
| Reverse charging | Not specified | 5W reverse wired | 5W reverse wired | Not specified |
Software
| Specification | Redmi 15 4G | OPPO A6 Pro 5G 256GB | Oppo A6 4G | Tecno Pova Curve 2 5G |
|---|---|---|---|---|
| Operating system | Android 15, upgradable to Android 16, HyperOS 3 | Android 15, ColorOS 15 | Android 15, ColorOS 15 | Android 16, HIOS 16 |
Network
| Specification | Redmi 15 4G | OPPO A6 Pro 5G 256GB | Oppo A6 4G | Tecno Pova Curve 2 5G |
|---|---|---|---|---|
| Network | GSM / HSPA / LTE | GSM / HSPA / LTE / 5G | GSM / HSPA / LTE | GSM / HSPA / LTE / 5G |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - version 1,2; HSDPA 900 / 2100 - version 3 | HSDPA 850 / 900 / 2100 - version 1; HSDPA 900 / 2100 - version 2 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | LTE | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 42, 48, 66 - version 1; 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 42, 48, 66 - version 2; 1, 3, 5, 8, 40 - version 3 | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - version 1; 1, 3, 5, 8, 40 - version 2 | LTE |
| Network speed | HSPA, LTE | HSPA, LTE, 5G | HSPA, LTE | HSPA, LTE, 5G |
| 5G bands | Not specified | 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 66, 71, 77, 78 SA/NSA - version 1; 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 66, 77, 78 SA/NSA - version 2; 1, 3, 5, 8, 40 SA/NSA - version 3 | Not specified | SA/NSA |
Connectivity
| Specification | Redmi 15 4G | OPPO A6 Pro 5G 256GB | Oppo A6 4G | Tecno Pova Curve 2 5G |
|---|---|---|---|---|
| NFC | Yes (market/region dependent) | Yes (market/region dependent) | Yes (market/region dependent) | Yes |
| Bluetooth | 5.0, A2DP, LE | 5.4, A2DP, LE, aptX HD | 5.0, A2DP, LE, aptX | 5.4, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 b/g/n/ac, dual-band | Wi-Fi 802.11 a/b/g/n/ac, dual-band | Wi-Fi 802.11 a/b/g/n/ac, dual-band | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS, GALILEO, GLONASS, BDS, QZSS | GPS, GALILEO, GLONASS, QZSS | GPS |
| Radio | No | Not specified | Not specified | FM radio |
| USB | USB Type-C 2.0 | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| Infrared | Yes | Not specified | Not specified | Yes |
Durability
| Specification | Redmi 15 4G | OPPO A6 Pro 5G 256GB | Oppo A6 4G | Tecno Pova Curve 2 5G |
|---|---|---|---|---|
| Water resistance | IP64 dust tight and water resistant (water splashes) | IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) | IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) | IP64 dust tight and water resistant (water splashes) |
Features
| Specification | Redmi 15 4G | OPPO A6 Pro 5G 256GB | Oppo A6 4G | Tecno Pova Curve 2 5G |
|---|---|---|---|---|
| Sensors | Fingerprint (side-mounted), accelerometer, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Colors | Midnight Black, Titan Gray, Sandy Purple | Lunar Titanium, Stellar Blue, Coral Pink, Rosewood Red | Sapphire Blue, Aurora Gold | Mystic Purple, Melting Silver, Storm Titanium |
Audio
| Specification | Redmi 15 4G | OPPO A6 Pro 5G 256GB | Oppo A6 4G | Tecno Pova Curve 2 5G |
|---|---|---|---|---|
| Loudspeakers | Yes | Yes, with stereo speakers | Yes, with stereo speakers | Yes, with stereo speakers (with Dolby Atmos) |
| 3.5 mm headphone jack | No | No | No | No |
| Audio features | Not specified | Not specified | Not specified | 24-bit/192kHz Hi-Res & Hi-Res Wireless audio |
EU label
| Specification | Redmi 15 4G | OPPO A6 Pro 5G 256GB | Oppo A6 4G | Tecno Pova Curve 2 5G |
|---|---|---|---|---|
| Energy | Class B | Class A | Not specified | Not specified |
| Battery | 62:06h endurance, 1000 cycles | 69:15h endurance, 1600 cycles | Not specified | Not specified |
| Free fall | Class A (270 falls) | Class A (270 falls) | Not specified | Not specified |
| Repairability | Class C | Class B | Not specified | Not specified |
Specs
Redmi 15 4G specifications
General
| Brand | Redmi |
|---|---|
| Model | Redmi 15 (4G) |
| Announced | 2025, August 01 |
| Release status | Available. Released 2025, August 01 |
| Model numbers | 24129PN74G, 25062RN2DE, 25062RN2DA |
Design
| Dimensions | 171.1 x 82.1 x 8.6 mm (6.74 x 3.23 x 0.34 in) |
|---|---|
| Weight | 224 g (7.90 oz) |
Display
| Display | 6.9 inches, 116.9 cm2 (~83.2% screen-to-body ratio); IPS LCD, 144Hz |
|---|---|
| Screen resolution | 1080 x 2340 pixels, 19.5:9 ratio (~374 ppi density) |
| Display features | 144Hz |
Performance
| Processor | Qualcomm SM6225 Snapdragon 685 (6 nm) |
|---|---|
| CPU | Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53) |
| GPU | Adreno 610 |
Memory & Storage
| RAM | 4GB, 6GB, 8GB |
|---|---|
| Storage | 128GB, 256GB |
| Expandable storage | microSDXC (uses shared SIM slot) |
Cameras
| Rear camera | 50 MP, f/1.8, (wide), PDAF Auxiliary lens |
|---|---|
| Front camera | 8 MP, f/2.0, (wide) |
| Rear camera features | LED flash, HDR |
| Rear camera video | 1080p@30fps |
| Front camera features | HDR |
| Front camera video | 1080p@30fps |
Battery & Charging
| Battery | Si/C Li-Ion 7000 mAh |
|---|---|
| Charging | 33W wired |
Software
| Operating system | Android 15, upgradable to Android 16, HyperOS 3 |
|---|
Network
| Network | GSM / HSPA / LTE |
|---|---|
| SIM | Nano-SIM + Nano-SIM |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands | LTE |
| Network speed | HSPA, LTE |
Connectivity
| NFC | Yes (market/region dependent) |
|---|---|
| Bluetooth | 5.0, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 b/g/n/ac, dual-band |
| Positioning | GPS, GLONASS, GALILEO, BDS |
| Radio | No |
| USB | USB Type-C 2.0 |
| Infrared | Yes |
Durability
| Water resistance | IP64 dust tight and water resistant (water splashes) |
|---|
Features
| Sensors | Fingerprint (side-mounted), accelerometer, compass |
|---|---|
| Colors | Midnight Black, Titan Gray, Sandy Purple |
Audio
| Loudspeakers | Yes |
|---|---|
| 3.5 mm headphone jack | No |
Main display
| Display technology | IPS LCD |
|---|---|
| Display size | 6.9 inches |
| Refresh rate | 144Hz |
| Pixel density | 374 ppi |
| Aspect ratio | 19.5:9 ratio |
| Screen-to-body ratio | 83.2% screen-to-body ratio |
Platform
| User interface | HyperOS 3 |
|---|---|
| Software support | upgradable to Android 16 |
| Process node | 6 nm |
Memory and storage
| Memory configurations | 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM |
|---|
Battery and charging
| Battery technology | Si/C Li-Ion |
|---|
EU label
| Energy | Class B |
|---|---|
| Battery | 62:06h endurance, 1000 cycles |
| Free fall | Class A (270 falls) |
| Repairability | Class C |







