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OPPO A6c vs Xiaomi Poco C81

What A6c does better (3) and where Poco C81 wins (6) — every spec side by side.

OPPO A6c
OPPO · 2026A6c
5.6Score
3 advantages≈ $140
Higher score
vs
Xiaomi Poco C81
Xiaomi · 2026Poco C81
5.2Score
6 advantages≈ $110
5.8Display6.3
2.7Camera3.4
7.2Battery6.9
3.0Features3.8
Dimensions

Size comparison

A6cPoco C81
78.5 × 166.58.979.5 × 171.68.2
A6cPoco C81Difference
Height166.5 mm171.6 mm−5.1 mm
Width78.5 mm79.5 mm−1 mm
Thickness8.9 mm8.2 mm+0.7 mm
Weight215 g208 g+7 g

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

Why is A6c better than Poco C81?

  1. Water resistance (IPx)IPx4 vs IPx22×
  2. Storage (max)128 GB vs 64 GB2×
  3. Battery capacity7,000 mAh vs 6,300 mAh+11%

Why is Poco C81 better than A6c?

  1. Peak brightness700 nits vs 800 nits+14%
  2. Weight215 g vs 208 g+3%
  3. Screen size6.8″ vs 6.9″+2%
  4. Selfie camera5 MP vs 8 MP+60%
  5. Wi-Fi standardWi-Fi 4 vs Wi-Fi 5+25%
  6. Thickness8.9 mm vs 8.2 mm+9%
Specifications

Side by side

OPPO A6cOPPO A6c≈ $1405.6
Xiaomi Poco C81Xiaomi Poco C81≈ $1105.2
Design
Weight215 g208 g
Thickness8.9 mm8.2 mm
Height166.5 mm171.6 mm
Width78.5 mm79.5 mm
FramePlasticPlastic
BackPlasticPlastic
Ingress protectionIP64IP52
Water resistance (IPx)IPx4IPx2
ColoursStone Brown, Feather Purple, Feather WhiteSky Blue, Elite Black, Sunset Gold
Display
Screen size6.8″6.9″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (width)720 px720 px
Resolution (height)1,570 px1,600 px
Pixel density256 ppi254 ppi
Refresh rate120 Hz120 Hz
Peak brightness700 nits800 nits
Screen-to-body ratio85.2%84.3%
Performance
ChipsetUnisoc T7250Unisoc T7250
Chip makerUnisocUnisoc
Process12 nm12 nm
CPU cores88
CPU frequency1.8 GHz1.8 GHz
GPUMali-G57 MP1Mali-G57 MP1
AnTuTu score—326,769
Geekbench 6 (multi-core)—1,462
Memory
RAM4 GB4 GB
Storage (max)128 GB64 GB
Storage (base)64 GB64 GB
Storage typeUFS 2.2eMMC 5.1
Memory card slotYesYes
Camera
Main camera13 MP13 MP
Main camera aperturef/2.2—
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera5 MP8 MP
4K selfie videoNoNo
Battery
Battery capacity7,000 mAh6,300 mAh
Battery type—Li-Po
Wired charging15 W15 W
Wireless chargingNoNo
Connectivity
5G—No
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 4Wi-Fi 5
Bluetooth5.25.2
NFCNoNo
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Satellite navigationGLONASS, GALILEO, BDS, QZSSGLONASS, GALILEO, BDS
Features
Stereo speakersNoNo
3.5 mm headphone jackYesYes
Fingerprint sensorSideSide
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (side-mounted), accelerometer, compass
Software
OS at launchAndroid 15Android 16
PlatformAndroidAndroid
InterfaceColorOS 15HyperOS 3
Major OS updates promised—4
To compare: 0up to 4 models
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