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  3. A6 GT vs Redmi Note 15 5G

OPPO A6 GT vs Xiaomi Redmi Note 15 5G

What A6 GT does better (12) and where Redmi Note 15 5G wins (10) — every spec side by side.

OPPO A6 GT
OPPO · 2025A6 GT
9.2Score
12 advantages≈ $240
Higher score
vs
Xiaomi Redmi Note 15 5G
Xiaomi · 2025Redmi Note 15 5G
8.8Score
10 advantages≈ $240
9.4Display9.0
7.8Camera8.2
9.2Battery8.1
8.9Features8.3
Dimensions

Size comparison

A6 GTRedmi Note 15 5G
77.6 × 163.17.775.4 × 1647.4
A6 GTRedmi Note 15 5GDifference
Height163.1 mm164 mm−0.9 mm
Width77.6 mm75.4 mm+2.2 mm
Thickness7.7 mm7.4 mm+0.3 mm
Weight198 g178 g+20 g

Drawn to the same scale from the official dimensions (front and side).

Why is A6 GT better than Redmi Note 15 5G?

  1. Wired charging80 W vs 45 W+78%
  2. Battery capacity7,000 mAh vs 5,520 mAh+27%
  3. Water resistance (IPx)IPx8 vs IPx5+60%
  4. Storage (base)256 GB vs 128 GB2×
  5. Max video4K vs 1080p
  6. 4K selfie videoYes · Redmi Note 15 5G: No
  7. Pixel density453 ppi vs 405 ppi+12%
  8. CPU frequency2.63 GHz vs 2.4 GHz+10%
  9. Selfie camera32 MP vs 20 MP+60%
  10. Wi-Fi standardWi-Fi 6 vs Wi-Fi 5+20%
  11. Resolution (width)1,280 px vs 1,080 px+19%
  12. Charged in 30 min62% vs 55%+13%

Why is Redmi Note 15 5G better than A6 GT?

  1. Main camera50 MP vs 108 MP2.2×
  2. Peak brightness1,600 nits vs 3,200 nits2×
  3. Memory card slotNo · A6 GT: Yes
  4. Rear cameras1 vs 22×
  5. Ultra-wide cameraNo · A6 GT: Yes
  6. eSIMNo · A6 GT: Yes
  7. Weight198 g vs 178 g+11%
  8. Main camera aperturef/1.8 vs f/1.7+6%
  9. Thickness7.7 mm vs 7.4 mm+4%
  10. Screen-to-body ratio89.1% vs 91.1%+2%
Specifications

Side by side

OPPO A6 GTOPPO A6 GT≈ $2409.2
Design
Weight198 g178 g
Thickness7.7 mm7.4 mm
Height163.1 mm164 mm
Width77.6 mm75.4 mm
FramePlasticPlastic
BackPlasticPlastic
Ingress protectionIP68IP65
Water resistance (IPx)IPx8IPx5
Glass protection—Gorilla Glass 5
ColoursWhite, Blue, Silver/PinkBlack, Blue, Purple
Display
Screen size6.8″6.8″
PanelAMOLEDAMOLED
OLED panelYesYes
Resolution (width)1,280 px1,080 px
Resolution (height)2,800 px2,392 px
Pixel density453 ppi405 ppi
Refresh rate120 Hz120 Hz
Peak brightness1,600 nits3,200 nits
Measured brightness—3,286 nits
Screen-to-body ratio89.1%91.1%
HDR—Yes
Performance
ChipsetQualcomm SM7550-AB Snapdragon 7 Gen 3Qualcomm Snapdragon 6 Gen 3
Chip makerQualcommQualcomm
Process4 nm4 nm
CPU cores88
CPU frequency2.63 GHz2.4 GHz
GPUAdreno 720Adreno 710
AnTuTu score—830,765
Geekbench 6 (multi-core)—2,972
Memory
RAM12 GB12 GB
Storage (max)512 GB512 GB
Storage (base)256 GB128 GB
Storage typeUFS 3.1UFS 2.2
Memory card slotNoYes
Camera
Main camera50 MP108 MP
Main camera aperturef/1.8f/1.7
Main sensor size—1/1.67"
Rear cameras12
Optical stabilisationYesYes
Ultra-wide cameraNoYes
Telephoto cameraNoNo
Max video4K1080p
4K video frame rate30 fps30 fps
Selfie camera32 MP20 MP
4K selfie videoYesNo
Battery
Battery capacity7,000 mAh5,520 mAh
Battery typeSi/CLi-Po
Wired charging80 W45 W
Charged in 30 min62%55%
Wireless chargingNoNo
Connectivity
5GYesYes
eSIMNoYes
Dual SIMYesYes
Wi-Fi standardWi-Fi 6Wi-Fi 5
Bluetooth5.45.4
NFCYesYes
USBUSB Type-C 2.0USB Type-C
USB version22
Infrared port—Yes
Dual-band GPSYes—
Satellite navigationGLONASS, GALILEO, BDS, QZSSGPS, GLONASS, GALILEO, BDS
Features
Stereo speakersYesYes
3.5 mm headphone jackNoNo
Fingerprint sensorUnder displayUnder display
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassproximity, accelerometer, gyro, compass, fingerprint
Software
OS at launchAndroid 15Android 15
PlatformAndroidAndroid
InterfaceColorOS 15HyperOS 2
EU label
Energy class—B
To compare: 0up to 4 models
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