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  3. A6s 4G vs Redmi Note 15 Pro 4G

OPPO A6s 4G vs Xiaomi Redmi Note 15 Pro 4G

What A6s 4G does better (5) and where Redmi Note 15 Pro 4G wins (17) — every spec side by side.

OPPO A6s 4G
OPPO · 2026A6s 4G
8.1Score
5 advantages
vs
Xiaomi Redmi Note 15 Pro 4G
Xiaomi · 2026Redmi Note 15 Pro 4G
8.2Score
17 advantages≈ $310
Higher score
6.4Display8.5
5.6Camera8.3
9.2Battery8.6
8.3Features6.3
Dimensions

Size comparison

A6s 4GRedmi Note 15 Pro 4G
78.5 × 166.68.676.3 × 163.28
A6s 4GRedmi Note 15 Pro 4GDifference
Height166.6 mm163.2 mm+3.4 mm
Width78.5 mm76.3 mm+2.2 mm
Thickness8.6 mm8 mm+0.6 mm
Weight215 g195 g+20 g

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

Why is A6s 4G better than Redmi Note 15 Pro 4G?

  1. Wired charging80 W vs 45 W+78%
  2. Battery capacity7,000 mAh vs 6,500 mAh+8%
  3. Water resistance (IPx)IPx8 vs IPx5+60%
  4. CPU frequency2.8 GHz vs 2.2 GHz+27%
  5. Charged in 30 min56% vs 50%+12%

Why is Redmi Note 15 Pro 4G better than A6s 4G?

  1. Main camera50 MP vs 200 MP4×
  2. Peak brightness1,125 nits vs 3,200 nits2.8×
  3. RAM8 GB vs 12 GB+50%
  4. OLED panelNo · A6s 4G: Yes
  5. Storage (max)256 GB vs 512 GB2×
  6. Optical stabilisationNo · A6s 4G: Yes
  7. Pixel density256 ppi vs 388 ppi+52%
  8. Storage (base)128 GB vs 256 GB2×
  9. Rear cameras1 vs 22×
  10. Ultra-wide cameraNo · A6s 4G: Yes
  11. Selfie camera16 MP vs 32 MP2×
  12. Weight215 g vs 195 g+10%
Specifications

Side by side

OPPO A6s 4GOPPO A6s 4G8.1
Xiaomi Redmi Note 15 Pro 4GXiaomi Redmi Note 15 Pro 4G≈ $3108.2
Design
Weight215 g195 g
Thickness8.6 mm8 mm
Height166.6 mm163.2 mm
Width78.5 mm76.3 mm
FramePlasticPlastic
BackPlasticPlastic
Ingress protectionIP68IP65
Water resistance (IPx)IPx8IPx5
Glass protection—Corning Gorilla Glass Victus 2
ColoursCappuccino Brown, Ice WhiteBlack, Glacier Blue, Titanium
Display
Screen size6.8″6.8″
PanelIPS LCDAMOLED
OLED panelNoYes
Resolution (width)720 px1,080 px
Resolution (height)1,570 px2,392 px
Pixel density256 ppi388 ppi
Refresh rate120 Hz120 Hz
Peak brightness1,125 nits3,200 nits
Measured brightness—1,350 nits
Screen-to-body ratio85.2%89.1%
HDR—Yes
Performance
ChipsetQualcomm SM6225 Snapdragon 685Mediatek Helio G200 Ultra
Chip makerQualcommMediaTek
Process6 nm6 nm
CPU cores88
CPU frequency2.8 GHz2.2 GHz
GPUAdreno 610Mali-G57 MC2
AnTuTu score—414,497
Geekbench 6 (multi-core)—1,994
3DMark Wild Life Extreme—378
Memory
RAM8 GB12 GB
Storage (max)256 GB512 GB
Storage (base)128 GB256 GB
Storage typeUFS 2.2UFS 2.2
Memory card slotYesYes
Camera
Main camera50 MP200 MP
Main camera aperturef/1.8f/1.7
Main sensor size—1/1.4"
Rear cameras12
Optical stabilisationNoYes
Ultra-wide cameraNoYes
Telephoto cameraNoNo
Max video1080p1080p
4K video frame rate—30 fps
Selfie camera16 MP32 MP
4K selfie videoNoNo
Battery
Battery capacity7,000 mAh6,500 mAh
Battery typeSi/CSi/C
Active use (test)—16.4 h
Wired charging80 W45 W
Charged in 30 min56%50%
Wireless chargingNoNo
Connectivity
5G—No
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth55.3
NFCYesYes
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Infrared port—Yes
Satellite navigationGLONASS, GALILEO, QZSSGLONASS, GALILEO, BDS, QZSS
Features
Stereo speakersYesYes
3.5 mm headphone jackNoNo
Loudspeaker loudness—-22.5 LUFS
Fingerprint sensorSideUnder display
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (under display, optical), accelerometer, proximity, gyro, compass
SAR (head)—0.97 W/kg
Software
OS at launchAndroid 15Android 15
PlatformAndroidAndroid
InterfaceColorOS 15HyperOS 2
Major OS updates promised—4
EU label
Energy class—B
Battery charge cycles—1,000
Endurance per cycle—63 h
Repairability class—C
Drop resistance class—A
To compare: 0up to 4 models
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