Xiaomi Redmi 8A vs OPPO A94 5G Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Xiaomi Redmi 8A OPPO A94 5G
Released · Sep 30, 2019
Released · May 03, 2021
6.2-inch · 1520x720px
6.4-inch · 2400x1080px
Single camera
Quad camera
2GB · 32GB
8GB · 128GB
5000 mAh
4310 mAh

Availability

Officially announced
Sep 25, 2019

Design

Dimensions
6.15 x 2.97 x 0.37 inches
156.3 x 75.4 x 9.4 mm
6.30 x 2.89 x 0.31 inches
160.1 x 73.4 x 7.8 mm
Weight
6.63 oz / 188.0 g 6.10 oz / 173.0 g
Materials
Back: Plastic
Frame: Plastic
Biometrics
2D Face unlock 2D Face unlock, Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key Left: Volume control; Right: Lock/Unlock key
Colors
Ocean Blue, Sunset Red, Midnight Black Fluid Black, Cosmo Blue

Display

Size
6.2-inch, 81.81% screen-to-body 6.4-inch, 84.98% screen-to-body
Type
IPS LCD, 60Hz Super AMOLED, 800 nits
Resolution
1520x720px, 19:9 ratio, 270 PPI 2400x1080px, 20:9 ratio, 409 PPI
Protection
Corning Gorilla Glass 5

Hardware

System chip
Snapdragon 439 SDM439 (12 nm) MediaTek Dimensity 800U MT6853 (7 nm)
Processor
Octa-core
1950 MHz
Cortex-A53
Octa-core
2400 MHz
Cortex-A76
GPU
Adreno 505 Mali-G57 MC3
Memory
2GB (LPDDR3)/32GB (eMMC 5.1)
3GB/32GB
4GB/64GB
8GB (LPDDR4)/128GB
Storage expansion
microSDXC not expandable
OS
Android (10) Android (11)

Battery

Type
5000 mAh, Li - Polymer 4310 mAh
Charging
Fast charging SuperVOOC 4.0
Charge speed
Wired: 18.0W Wired: 30.0W

Camera

Rear
Single camera Quad camera
Main camera
12 MP (PDAF)
Aperture size: F1.8
Sensor size: 1/2.55"
Pixel size: 1.4 μm
48 MP (PDAF)
Aperture size: F1.7
Focal length: 25 mm
Sensor size: 1/2"
Pixel size: 0.8 μm
Second camera
8 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 16 mm
Sensor size: 1/4"
Pixel size: 1.12 μm
Third camera
2 MP (Macro)
Aperture size: F2.4
Fourth camera
2 MP (Depth information)
Aperture size: F2.4
Flash
LED LED
Video recording
1080p (30 fps), 720p (30 fps) 4K UHD (30 fps), 1080p (30 fps), 720p (30 fps)
HDR, EIS
Front
8 MP
Video capture: 1080p
16 MP
Video capture: 1080p

Connectivity & Features

Bluetooth
4.2 5.1
WLAN
b,g,n
Wi-Fi Direct, Hotspot
802.11 b, g, n
a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
USB
Type-C, USB 2.0 Type-C, USB 2.0
Sensors
Accelerometer Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Loudspeaker
Features
aptX, aptX-HD
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation Noise cancellation

Cellular

5G Bands
n1, n41, n77, n78, SA, NSA
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 20 1, 3, 5, 7, 8
4G (TDD) Bands
38, 40 38, 40, 41
3G Bands
1, 2, 4, 5, 8 1, 5, 8
Data Speed
LTE, HSPA LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes Yes
SIM type
Nano SIM Nano SIM
HD Voice
Yes
VoLTE
Yes

Alternative variants

With 3GB RAM and 32GB internal storage.
Memory 3GB/32GB
With 4GB RAM and 64GB internal storage.
Memory 4GB/64GB
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