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Smartphone comparison

Redmi 15 5G vs Samsung Galaxy A37 5G

Compare cameras, battery, screen and everyday features.

Compared products
01Selected
Redmi 15 5G

Redmi 15 5G

  • 217 g.
  • Screen: 1080 x 2340 pixels, 19.5:9 ratio (~374 ppi density).
  • Qualcomm SM6375 Snapdragon 6s Gen 3 (6 nm) processor.
  • Storage: UFS 2.2.
  • 7,000 mAh battery capacity.
Out of Stock
02
Samsung Galaxy A37 5G

Samsung Galaxy A37 5G

  • 196 g.
  • About 120 Hz display refresh rate.
  • About 6.7 inch screen.
  • Exynos 1480 (4 nm) processor.
  • Storage: UFS 3.1.
KSh 38,500In Stock
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Redmi 15 4G
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2 of 4 products

Our quick verdict

The Samsung Galaxy A37 5G charges faster (45 W), has a brighter OLED screen and runs newer Android 16 with 6 OS upgrades promised, while the Redmi 15 5G has a much bigger battery (7,000 mAh) and a larger 6.9-inch screen and scrolls more smoothly (144 Hz).

Weight

Redmi 15 5G
217 g
Samsung Galaxy A37 5G
196 g

Display

Redmi 15 5G
1080 x 2340 pixels, 19.5:9 ratio (~374 ppi density)
Samsung Galaxy A37 5G
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)

Performance

Redmi 15 5G
Qualcomm SM6375 Snapdragon 6s Gen 3 (6 nm) processor
Samsung Galaxy A37 5G
Exynos 1480 (4 nm) processor

Storage

Redmi 15 5G
UFS 2.2
Samsung Galaxy A37 5G
UFS 3.1

Battery capacity

Redmi 15 5G
7,000 mAh battery capacity
Samsung Galaxy A37 5G
5,000 mAh battery capacity

Key differences

The main differences to help you choose.

Redmi 15 5G

  • Bigger battery: 7,000 mAh (vs 5,000 mAh).
  • Smoother 144 Hz display (vs 120 Hz).
  • Larger 6.9-inch screen (vs 6.7-inch).
  • 18 W reverse charging for earbuds or another phone.

Samsung Galaxy A37 5G

  • Faster rated wired charging: 45 W (vs 33 W).
  • IP68 water and dust resistance (vs IP64).
  • OLED display (vs LCD).
  • Rated for more charge cycles: 1,200 (vs 1,000).
  • Newer Android 16 (vs Android 15).
  • Optical image stabilisation on the main camera.

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

More topicsFewer topics
6 priorities selected.
How each product answers the selected priorities
PriorityRedmi 15 5GSamsung Galaxy A37 5G
Display6.9-inch LCD display, 144 Hz, 374 ppi6.7-inch OLED display, 120 Hz, 385 ppi
Camera50 MP main camera50 MP main camera with OIS
PerformanceQualcomm Snapdragon 6s Gen 3 processorExynos 1480 processor
MemoryUp to 8 GB RAMUp to 12 GB RAM
Battery capacity7,000 mAh battery5,000 mAh battery
Charging33 W wired charging45 W wired charging

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationRedmi 15 5GSamsung Galaxy A37 5G
BrandRedmiSamsung
ModelRedmi 15 5GGalaxy A37
Announced2025, August 012026, March 25
Release statusAvailable. Released 2025, August 01Available. Released 2026, April 9
Model numbers25057RN09ESM-A376E, SM-A376E/DS, SM-A376B, SM-A376B/DS, SM-A376U, SM-A376U1, SM-A376W, SM-A3760
SAR—0.81 W/kg (head)     1.17 W/kg (body)
SAR EU—0.72 W/kg (head)     1.14 W/kg (body)

Design

Design specifications comparison
SpecificationRedmi 15 5GSamsung Galaxy A37 5G
Dimensions169.5 x 80.5 x 8.4 mm (6.67 x 3.17 x 0.33 in)162.9 x 78.2 x 7.4 mm (6.41 x 3.08 x 0.29 in)
Weight217 g (7.65 oz)196 g (6.91 oz)
Build materialsGlass front (Gorilla Glass 3), plastic frame, plastic backGlass front (Gorilla Glass Victus+), plastic frame, glass back (Gorilla Glass Victus+)

Display

Display specifications comparison
SpecificationRedmi 15 5GSamsung Galaxy A37 5G
Display6.9 inches, 116.9 cm2 (~85.7% screen-to-body ratio); IPS LCD, 144Hz, 600 nits (typ), 700 nits (HBM), 850 nits (peak)Super AMOLED, 120Hz, 1200 nits (HBM), 1900 nits (peak); 6.7 inches, 110.2 cm2 (~86.5% screen-to-body ratio)
Screen resolution1080 x 2340 pixels, 19.5:9 ratio (~374 ppi density)1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Display protectionCorning Gorilla Glass 3Corning Gorilla Glass Victus+
Display features144Hz, 600 nits (typ), 700 nits (HBM), 850 nits (peak)Super AMOLED, 120Hz, 1200 nits (HBM), 1900 nits (peak)
Display technologyIPS LCD—
Display size6.9 inches—
Refresh rate144Hz—
Brightness600 nits (typ); 700 nits (HBM); 850 nits (peak)—
Pixel density374 ppi—
Aspect ratio19.5:9 ratio—
Screen-to-body ratio85.7% screen-to-body ratio—

Performance

Performance specifications comparison
SpecificationRedmi 15 5GSamsung Galaxy A37 5G
ProcessorQualcomm SM6375 Snapdragon 6s Gen 3 (6 nm)Exynos 1480 (4 nm)
CPUOcta-core (2x2.3 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPUAdreno 619Xclipse 530
User interfaceHyperOS 3—
Software supportupgradable to Android 16—
Process node6 nm—

Memory & Storage

Memory & Storage specifications comparison
SpecificationRedmi 15 5GSamsung Galaxy A37 5G
RAM4GB, 6GB, 8GB6GB / 8GB / 12GB
Storage128GB, 256GB128GB / 256GB
Storage technologyUFS 2.2UFS 3.1
Expandable storagemicroSDXC (uses shared SIM slot)No
Memory configurations128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 4GB RAM, 256GB 8GB RAM128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM

Cameras

Cameras specifications comparison
SpecificationRedmi 15 5GSamsung Galaxy A37 5G
Rear camera50 MP, f/1.8, (wide), 1/2.88" 0.61μm, PDAF Auxiliary lens50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.2, 16mm (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro)
Front camera8 MP, f/2.0, (wide)12 MP, f/2.2, (wide), 1/3.2", 1.12µm
Rear camera featuresLED flash, HDRLED flash, panorama, HDR
Rear camera video1080p@30fps4K@30fps, 1080p@30/60fps, gyro-EIS
Front camera featuresHDR—
Front camera video1080p@30fps4K@30fps, 1080p@30fps, 10-bit HDR

Battery & Charging

Battery & Charging specifications comparison
SpecificationRedmi 15 5GSamsung Galaxy A37 5G
Battery7000 mAh5000 mAh
Charging33W wired, PD 2.0, PPS, QC3 18W reverse wired45W wired
Reverse charging18W reverse wired—

Software

Software specifications comparison
SpecificationRedmi 15 5GSamsung Galaxy A37 5G
Operating systemAndroid 15, upgradable to Android 16, HyperOS 3Android 16, up to 6 major OS updates, One UI 8.5

Network

Network specifications comparison
SpecificationRedmi 15 5GSamsung Galaxy A37 5G
NetworkGSM / HSPA / LTE / 5GGSM / HSPA / LTE / 5G
SIMNano-SIM + Nano-SIM· Nano-SIM + eSIM · Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 42, 48, 66, 711, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66
5G bands1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 71 SA/NSA1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Network speedHSPA, LTE, 5GHSPA, LTE, 5G

Connectivity

Connectivity specifications comparison
SpecificationRedmi 15 5GSamsung Galaxy A37 5G
NFCYes (market/region dependent)Yes (market/region dependent)
Bluetooth5.1, A2DP, LE, aptX5.4, A2DP, LE
Wi-FiWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
PositioningGPS, GLONASS, GALILEO, BDSGPS, GALILEO, GLONASS, BDS, QZSS
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
InfraredYes—

Durability

Durability specifications comparison
SpecificationRedmi 15 5GSamsung Galaxy A37 5G
Water resistanceIP64 dust tight and water resistant (water splashes)IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)

Features

Features specifications comparison
SpecificationRedmi 15 5GSamsung Galaxy A37 5G
SensorsFingerprint (side-mounted), accelerometer, compassFingerprint (under display, optical), accelerometer, gyro, compass
ColorsMidnight Black, Titan Gray, Ripple GreenGraygreen, Charkoal, White, Light Violet
Multitasking and productivity—Virtual Proximity Sensing

Audio

Audio specifications comparison
SpecificationRedmi 15 5GSamsung Galaxy A37 5G
LoudspeakersYesYes, with stereo speakers
3.5 mm headphone jackNoNo
Audio features24-bit/192kHz Hi-Res audio—

Tests

Tests specifications comparison
SpecificationRedmi 15 5GSamsung Galaxy A37 5G
Measured performanceAnTuTu: 459712 (v10) GeekBench: 2179 (v6) 3DMark: 421 (Wild Life Extreme)—
Performance—AnTuTu: 697795 (v10), 912055 (v11) GeekBench: 3345 (v6) 3DMark: 1035 (Wild Life Extreme)
Display—1246 nits max brightness (measured)
Loudspeaker—-25.7 LUFS (Very good)
Battery—Active use score 13:49h

EU label

EU label specifications comparison
SpecificationRedmi 15 5GSamsung Galaxy A37 5G
EnergyClass BClass A
Battery67:03h endurance, 1000 cycles53:00h endurance, 1200 cycles
Free fallClass D (45 falls)Class B (180 falls)
RepairabilityClass CClass C

Similarities

  • Both have NFC.
  • Both support 5G networks.
  • Both charge over USB-C.
  • Both take two SIM cards.
  • Both offer up to 256 GB of storage.
  • Both connect over Bluetooth.

In summary

Get the Samsung Galaxy A37 5G if you want faster charging and a brighter OLED screen, or the Redmi 15 5G if you would rather have a much bigger battery and a larger 6.9-inch screen.

Back to compared products ↑

In-stock alternatives

Redmi Note 17 4GFor Redmi 15 5GRedmi Note 17 4GView product ↗Oppo A6 Pro 4GFor Redmi 15 5GOppo A6 Pro 4GView product ↗

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