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Model

Compare Oppo A57s and UMIDIGI A9

Oppo A57s vs UMIDIGI A9

Oppo A57s

UMIDIGI A9

Oppo A57s

UMIDIGI A9

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE

LTE, Cat6, 301 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2022-08

2020-12
Status

2022-09

2020-12

Design
Build

Glass front (Panda Glass), plastic frame, plastic back

Plastic
SIM

Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)
Height

163.8 mm

164 mm
Width

75 mm

77.14 mm
Thickness

8 mm

9.45 mm
Weight

187 g

204 g
Waterproof

IPX4

IP68/IP69K
Dust proof

IP5X

IP68/IP69K
Colors

Black, Blue

Green

Display
Display type

IPS LCD

IPS LCD
Physical size

6.56 inches

6.53 inches
Resolution

720 x 1612 pixels

720 x 1600 pixels
Pixel density

269 ppi

269 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant, 2.5D curved glass screen
Display features

480 nits (typ), 600 nits (HBM)

-

Hardware
CPU

Octa-core

-
CPU

Quad-core 2.3 GHz Cortex-A53

Octa-core 2.0 GHz Cortex-A55
CPU(second)

quad-core 1.8 GHz Cortex-A53
Chipset

MediaTek MT6765G Helio G35

MediaTek Helio G25
GPU

PowerVR GE8320

PowerVR GE8320
Memory RAM

4 GB

3 GB
Internal storage

64 GB

64 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

1 TB

256 GB
Storage

eMMC 5.1

UFS 2.1

OS
OS

Android 12, ColorOS 12.1

Android 11

Main camera
Camera type

Dual

Triple
Main camera

(wide) , 50 MP, f/1.8 , 27 mm, 0.64 µm

13 MP, f/1.8
(depth) , 2 MP, f/2.4

8 MP, 77˚
2 MP
Primary camera resolution

-

4160 x 3120 pixels
Primary camera video

1080p@30fps

1080p@30fps
Primary camera flash

LED flash

dual-LED flash
Camera features

HDR, Panorama

Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus

Selfie camera
Selfie camera type

Single

Single
Selfie camera

(wide) , 8 MP, f/2.0 , 26 mm

8 MP, f/2.0 , 25 mm
Selfie camera features

Panorama

Face unlock
Selfie camera video

1080p@30fps

1080p@30fps

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes, with stereo speakers

Yes
Earpiece

Yes

Yes

Multimedia
Radio

No

FM Radio

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 2.0

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.3

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth HID

-

Yes
bluetooth LE

Yes

-
NFC

Yes

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

-
BDS

Yes

Yes

Features
Sensors

Accelerometer, compass, fingerprint, proximity

Accelerometer, compass, fingerprint, gyroscope, light, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Po

Li-Ion
Battery capacity

5000 mAh

5150 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

SuperVOOC, 33W (100% in 69 min)

Yes

Tests and performance
Antutu

110000 (v8)

101288 (v8)
Geekbench(single-core)

-

134 (v5.2)
Geekbench(multi-core)

-

483 (v5.2)

Cost
Price

190 USD

-

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