Oppo A12s vs vivo X90

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800
3G network

HSDPA 800, 900, 2100

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
4G network

LTE frequency band 1, 3, 5, 8, 38, 40, 41

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41
5G network

-

5G band 1, 3, 5, 8, 28, 41, 77, 78 SA/NSA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front, plastic back, plastic frame

Glass front, glass back or eco leather back
SIM

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

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

155.9 mm

164.1 mm
Width

75.5 mm

74.4 mm
Thickness

8.3 mm

8.5 mm
Weight

165 g

196/200 g
Waterproof

-

IP64
Dust proof

-

IP64
Colors

Blue, Silver

Black, Blue, Red

Display
Display type

IPS LCD capacitive touchscreen

AMOLED
Physical size

6.2 inches

6.78 inches
Resolution

720 x 1520 pixels

1260 x 2800 pixels
Pixel density

271 ppi

453 ppi
Display colors

16777216

1073741824
Protection

2.5D curved glass screen, Corning Gorilla Glass 3

Scratch resistant, 3D curved glass screen
Display features

450 nits typ. brightness

120Hz, HDR10+

OS
OS

ColorOS 6.1 (Android 9.0 Pie)

Android 13, Funtouch (global), Origin OS 3 (China)

Main camera
Camera type

Dual

Triple
Main camera

13 MP, f/2.2 , 1/3.1" , 1.12 µm

50 MP, f/1.8 , 1/1.49" , 1.0 µm, (wide) , 10x digital zoom
2 MP, f/2.4

12 MP, f/2.0 , (telephoto) , 50 mm, 1/2.93" , 1.22 µm, 2x optical zoom
116˚ , (ultrawide) , 12 MP, f/2.0 , 16 mm, 1/2.93" , 1.22 µm
Primary camera resolution

4160 x 3120 pixels

8190 x 6120 pixels
Primary camera video

1080p@30fps

4K@30/60fps, 1080p@30/60fps, gyro-EIS
Primary camera optics

-

Zeiss optics
Primary camera flash

LED flash

dual-LED dual-tone flash
Camera features

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

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

Selfie camera
Selfie camera type

-

Single
Selfie camera

5 MP, f/2.4 , 1/5" , 1.12 µm

32 MP, f/2.5 , 1/2.8" , 0.8 µm, (wide) , 24 mm
Selfie camera resolution

2560 x 1920 pixels

6528 x 4896 pixels
Selfie camera features

-

Face unlock
Selfie camera video

720p@30fps

4K@30fps, 1080p@30fps

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, 802.11ax
WLAN WiFi Hotspot

Yes

-
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

microUSB 2.0

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.3
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

aptX HD
Infrared

-

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
Beidou

Yes

-
BDS

-

Yes
QZSS

-

Yes
NavIC

-

Yes