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  3. A11s vs iQOO U3x

OPPO A11s vs Vivo iQOO U3x

What A11s does better (1) and where iQOO U3x wins (7) — every spec side by side.

OPPO A11s
OPPO · 2021A11s
4.7Score
1 advantage≈ $150
vs
Vivo iQOO U3x
Vivo · 2021iQOO U3x
6.0Score
7 advantages≈ $170
Higher score
4.0Display5.5
3.4Camera4.2
4.6Battery4.6
3.5Features5.8
Dimensions

Size comparison

A11siQOO U3x
75.1 × 163.98.475.4 × 164.28.4
A11siQOO U3xDifference
Height163.9 mm164.2 mm−0.3 mm
Width75.1 mm75.4 mm−0.3 mm
Thickness8.4 mm8.4 mm=
Weight186 g186 g+0 g

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

Why is A11s better than iQOO U3x?

  1. Memory card slotYes · iQOO U3x: No

Why is iQOO U3x better than A11s?

  1. 5GNo · A11s: Yes
  2. Pixel density270 ppi vs 401 ppi+49%
  3. Max video1080p vs 4K
  4. CPU frequency1.8 GHz vs 2 GHz+11%
  5. Resolution (width)720 px vs 1,080 px+50%
  6. Process11 nm vs 8 nm+38%
  7. Wi-Fi standardWi-Fi 5 vs Wi-Fi 6+20%
Specifications

Side by side

OPPO A11sOPPO A11s≈ $1504.7
Vivo iQOO U3xVivo iQOO U3x≈ $1706.0
Design
Weight186 g186 g
Thickness8.4 mm8.4 mm
Height163.9 mm164.2 mm
Width75.1 mm75.4 mm
Glass protectionCorning Gorilla Glass 3+—
ColoursGray, WhiteGray, Aurora
Display
Screen size6.5″6.6″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (width)720 px1,080 px
Resolution (height)1,600 px2,408 px
Pixel density270 ppi401 ppi
Refresh rate90 Hz90 Hz
Peak brightness480 nits—
Screen-to-body ratio82.9%84.2%
Performance
ChipsetQualcomm SM4250 Snapdragon 460Qualcomm SM4350 Snapdragon 480 5G
Chip makerQualcommQualcomm
Process11 nm8 nm
CPU cores88
CPU frequency1.8 GHz2 GHz
GPUAdreno 610Adreno 619
Memory
RAM8 GB8 GB
Storage (max)128 GB128 GB
Storage (base)64 GB64 GB
Storage typeeMMC 5.1UFS 2.1
Memory card slotYesNo
Camera
Main camera13 MP13 MP
Main camera aperturef/2.2f/2.2
Main sensor size1/3.06"—
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p4K
4K video frame rate—30 fps
Selfie camera8 MP8 MP
4K selfie videoNoNo
Battery
Battery capacity5,000 mAh5,000 mAh
Battery typeLi-Po—
Wired charging18 W18 W
Wireless chargingNoNo
Connectivity
5GNoYes
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 6
Bluetooth55.1
NFCNoNo
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Satellite navigationGLONASS, GALILEO, BDSGLONASS, GALILEO, BDS
Features
Stereo speakersNoNo
3.5 mm headphone jackYesYes
Fingerprint sensorRearSide
SensorsFingerprint (rear-mounted), accelerometer, proximity, compassFingerprint (side-mounted), accelerometer, proximity, compass
Software
OS at launchAndroid 10Android 11
PlatformAndroidAndroid
InterfaceColorOS 7.2OriginOS 1.0 for iQOO
To compare: 0up to 4 models
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