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Smartphone comparison

Tecno Camon 40 4G vs Redmi Note 15 4G

Compare cameras, battery, screen and everyday features.

Compared products
01Selected
Tecno Camon 40 4G

Tecno Camon 40 4G

  • 177.2 g.
  • About 6.78 inch screen.
  • Mediatek Helio G100 Ultimate (6 nm) processor.
  • 5,200 mAh battery capacity.
  • 45 W rated wired charging power.
KSh 24,000Out of Stock
02
Redmi Note 15 4G

Redmi Note 15 4G

  • 183.7 g.
  • Screen: 1080 x 2392 pixels (~388 ppi density).
  • Mediatek Helio G100 Ultra (6 nm) processor.
  • Storage: UFS 2.2.
  • 6,000 mAh battery capacity.
KSh 27,500In Stock
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Itel Super S26 Ultra 4GKSh 24,500
Tecno Spark 50 ProKSh 22,100
Samsung Galaxy A17 4GKSh 25,800
OPPO A5 5GKSh 23,800
POCO C85KSh 24,500
Samsung Galaxy M36 5GKSh 23,000
OPPO A3KSh 23,600
2 of 4 products

Our quick verdict

The Redmi Note 15 4G has a bigger battery (6,000 mAh), a higher-resolution main camera (108 MP) and 4 promised OS upgrades, while the Tecno Camon 40 4G charges faster (45 W) and has steadier photos and video (OIS), sharper selfies (32 MP) and better water and dust protection (IP66).

Weight

Tecno Camon 40 4G
177.2 g
Redmi Note 15 4G
183.7 g

Display

Tecno Camon 40 4G
1080 x 2436 pixels (~393 ppi density)
Redmi Note 15 4G
1080 x 2392 pixels (~388 ppi density)

Performance

Tecno Camon 40 4G
Mediatek Helio G100 Ultimate (6 nm) processor
Redmi Note 15 4G
Mediatek Helio G100 Ultra (6 nm) processor

Battery capacity

Tecno Camon 40 4G
5,200 mAh battery capacity
Redmi Note 15 4G
6,000 mAh battery capacity

Charging

Tecno Camon 40 4G
45 W rated wired charging power
Redmi Note 15 4G
33 W rated wired charging power

Key differences

The main differences to help you choose.

Tecno Camon 40 4G

  • Faster rated wired charging: 45 W (vs 33 W).
  • IP66 water and dust resistance (vs IP64).
  • Optical image stabilisation on the main camera.
  • FM radio.
  • Higher-resolution selfie camera: 32 MP (vs 20 MP).
  • Slimmer: 7.3 mm thick (vs 7.9 mm).

Redmi Note 15 4G

  • Bigger battery: 6,000 mAh (vs 5,200 mAh).
  • Higher-resolution main camera: 108 MP (vs 50 MP).
  • More promised OS upgrades: 4 (vs 3).
  • 18 W reverse charging for earbuds or another phone.

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.

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6 priorities selected.
How each product answers the selected priorities
PriorityTecno Camon 40 4GRedmi Note 15 4G
Display6.78-inch OLED display, 120 Hz, 393 ppi6.77-inch OLED display, 120 Hz, 388 ppi
Camera50 MP main camera with OIS108 MP main camera
PerformanceMediatek Helio G100 Ultimate processorMediatek Helio G100 Ultra processor
StorageUp to 256 GB storageUp to 512 GB storage
Battery capacity5,200 mAh battery6,000 mAh battery
Charging45 W wired charging33 W wired charging

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationTecno Camon 40 4GRedmi Note 15 4G
BrandTecnoRedmi
ModelCamon 40Redmi Note 15 4G
Announced2025, March 032025, December 18
Release status—Available. Released 2026, January 06
Model numbers—2510DRA23E, 2510DRA23G

Design

Design specifications comparison
SpecificationTecno Camon 40 4GRedmi Note 15 4G
Dimensions164.1 x 74.6 x 7.3 mm (6.46 x 2.94 x 0.29 in)164 x 75.4 x 7.9 mm (6.46 x 2.97 x 0.31 in)
Weight177.2 g (6.24 oz)183.7 g (6.49 oz)

Display

Display specifications comparison
SpecificationTecno Camon 40 4GRedmi Note 15 4G
Display6.78 inches, 109.9 cm2 (~89.8% screen-to-body ratio); AMOLED6.77 inches, 110.9 cm2 (~89.7% screen-to-body ratio); AMOLED, 68B colors, 120Hz, 3840Hz PWM, 3200 nits (peak)
Screen resolution1080 x 2436 pixels (~393 ppi density)1080 x 2392 pixels (~388 ppi density)
Display protectionPanda King Glass—
Display features120Hz; HDR image support68B colors, 120Hz, 3840Hz PWM, 3200 nits (peak)
Display technology—AMOLED
Display size—6.77 inches
Refresh rate—120Hz
Brightness—3200 nits (peak)
Pixel density—388 ppi
Screen-to-body ratio—89.7% screen-to-body ratio

Performance

Performance specifications comparison
SpecificationTecno Camon 40 4GRedmi Note 15 4G
ProcessorMediatek Helio G100 Ultimate (6 nm)Mediatek Helio G100 Ultra (6 nm)
CPUOcta-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPUMali-G57 MC2Mali-G57 MC2
User interface—HyperOS 2
Software support—up to 4 major OS updates
Process node—6 nm

Memory & Storage

Memory & Storage specifications comparison
SpecificationTecno Camon 40 4GRedmi Note 15 4G
RAM8GB, 12GB6GB, 8GB
Storage128GB, 256GB128GB, 256GB, 512GB
Storage technology—UFS 2.2
Expandable storage—microSDXC (uses shared SIM slot)
Memory configurations—128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM, 512GB 8GB RAM

Cameras

Cameras specifications comparison
SpecificationTecno Camon 40 4GRedmi Note 15 4G
Rear camera50 MP, f/1.9, 23mm (wide), 1/1.56", 1.0µm, PDAF, OIS; 8 MP, (ultrawide)108 MP, f/1.7, 24mm (wide), 1/1.67", 0.64µm, PDAF Auxiliary lens
Front camera32 MP, (wide)20 MP, f/2.2, (wide), 1/4.0", 0.7µm
Rear camera featuresDual-LED flash, HDR, panoramaLED flash, HDR, panorama
Rear camera videoYes1080p@30/60fps
Front camera videoYes1080p@30fps

Battery & Charging

Battery & Charging specifications comparison
SpecificationTecno Camon 40 4GRedmi Note 15 4G
Battery5200 mAh6000 mAh
Charging45W wired, 50% in 23 min, 100% in 43 min33W wired 18W reverse wired
Reverse charging—18W reverse wired

Software

Software specifications comparison
SpecificationTecno Camon 40 4GRedmi Note 15 4G
Operating systemAndroid 15, up to 3 major OS updates, HIOS 15Android 15, up to 4 major OS updates, HyperOS 2

Network

Network specifications comparison
SpecificationTecno Camon 40 4GRedmi Note 15 4G
NetworkGSM / HSPA / LTEGSM / HSPA / LTE
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
2G bands—GSM 850 / 900 / 1800 / 1900
3G bands—HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands—1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 40, 41, 66
Network speed—HSPA, LTE

Connectivity

Connectivity specifications comparison
SpecificationTecno Camon 40 4GRedmi Note 15 4G
NFCYesYes (market/region dependent)
BluetoothYes5.3, A2DP, LE
Wi-FiYesWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
PositioningGPSGPS, GALILEO, GLONASS, QZSS, BDS
RadioFM radioNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
Infrared—Yes

Durability

Durability specifications comparison
SpecificationTecno Camon 40 4GRedmi Note 15 4G
Water resistanceIP66 dust tight and water resistant (high pressure water jets)IP64 dust tight and water resistant (water splashes)

Features

Features specifications comparison
SpecificationTecno Camon 40 4GRedmi Note 15 4G
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, compass, proximity
ColorsEmerald Lake Green, Galaxy Black, Glacier White, Emerald Glow GreenBlack, Forest Green, Glacier Blue, Purple

Audio

Audio specifications comparison
SpecificationTecno Camon 40 4GRedmi Note 15 4G
LoudspeakersYes, with stereo speakersYes, with stereo speakers (with Dolby Atmos)
3.5 mm headphone jackNoNo
Audio features—24-bit/192kHz Hi-Res audio

EU label

EU label specifications comparison
SpecificationTecno Camon 40 4GRedmi Note 15 4G
Energy—Class B
Battery—55:02h endurance, 1000 cycles
Free fall—Class A (270 falls)
Repairability—Class C

Similarities

  • Both have 120 Hz displays.
  • Both have NFC.
  • Both have stereo speakers.
  • Both charge over USB-C.
  • Both take two SIM cards.
  • Both run Android 15.

In summary

Get the Redmi Note 15 4G if you want a bigger battery and a higher-resolution main camera, or the Tecno Camon 40 4G if you would rather have faster charging and steadier photos and video.

Back to compared products ↑

In-stock alternatives

Itel Super S26 Ultra 4GFor Tecno Camon 40 4GItel Super S26 Ultra 4GView product ↗Samsung Galaxy A17 4GFor Tecno Camon 40 4GSamsung Galaxy A17 4GView product ↗Infinix Hot 60 Pro+For Redmi Note 15 4GInfinix Hot 60 Pro+View product ↗Tecno Spark 50For Redmi Note 15 4GTecno Spark 50View product ↗

Related comparisons

Tecno Camon 40 4GInfinix Hot 60 Pro+Redmi Note 15 4GItel Super S26 Ultra 4GRedmi Note 15 4GOPPO A5 5GRedmi Note 15 4GPOCO C85Tecno Camon 40 4GSamsung Galaxy A17 4GRedmi Note 15 4GInfinix Hot 60 Pro+Infinix Hot 60 Pro+Itel Super S26 Ultra 4GTecno Camon 40 4GItel Super S26 Ultra 4GSamsung Galaxy A17 4GVivo Y31d
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