Oppo A91 vs Sony Xperia 1 II

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 1700(AWS), 1900, 2100

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 46(5200), 66(1700/2100)
5G network

-

5G band 1(2100), 3(1800), 28(700), 77(3700), 78(3500); NSA/Sub6
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

11.5 Mbps

5.76 Mbps
LTE speed

LTE-A

LTE-A (6CA), Cat19, 1600 Mbps download, 150 Mbps upload
5G speed

-

2+ Gbps download
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Aluminium alloy, glass

Aluminium alloy, glass
SIM

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

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

160.2 mm

165.1 mm
Width

73.3 mm

71.1 mm
Thickness

7.9 mm

7.6 mm
Weight

172 g

181.4 g
Waterproof

-

IP65/IP68, 1.5m and 30 minutes
Dust proof

-

IP65/IP68
Colors

Dark blue, Blue, Red

Black, Purple

Display
Display type

AMOLED capacitive touchscreen

OLED capacitive touchscreen
Physical size

6.4 inches

6.5 inches
Resolution

1080 x 2400 pixels

1644 x 3840 pixels
Pixel density

411 ppi

643 ppi
Display colors

16777216

16777216
Protection

Scratch resistant

Scratch resistant, Corning Gorilla Glass 6
Multitouch

Yes

Yes
Display features

-

HDR BT.2020 compliant, Triluminos display for mobile, X-Reality Engine

Main camera
Camera type

Quad

Quad
Main camera

48 MP, f/1.8 , 26 mm, 1/2.0" , 0.8 µm

12 MP, f/1.7 , 26 mm, 1/1.7"
8 MP, f/2.2 , 13 mm, 1/4.0" , 1.12 µm

12 MP, f/2.4 , 70 mm, 1/3.4" , 1.0 µm, 3x optical zoom
2 MP, f/2.4 , 1/5" , 1.75 µm

12 MP, f/2.2 , 1/2.55" , 16 mm
2 MP, f/2.4 , 1/5" , 1.75 µm

0.3 MP, TOF(time of flight) 3D camera
Primary camera resolution

8000 x 6000 pixels

4032 x 3024 pixels
Primary camera video

2160p@30fps

2160p@24/25/30/60fps HDR, 1080p@30/60/120fps; 5-axis gyro-EIS, OIS
Primary camera optics

-

Carl Zeiss optics
Primary camera flash

LED flash

LED flash
Camera features

Autofocus, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro mode, phase detection autofocus

Autofocus, continuous shooting, digital 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
DxOMark photo

-

114
DxOMark zoom

-

63
DxOMark video

-

102
DxOMark camera score

-

112

Selfie camera
Selfie camera

16 MP, f/2 , 26 mm, 1/3.1" , 1.0 µm

8 MP, f/2.0 , 24 mm, 1/4" , 1.12 µm
Selfie camera resolution

4608 x 3456 pixels

3264 x 2448 pixels
Selfie camera video

1080p@30fps

1080p@30fps
DxOMark photo

-

53
DxOMark video

-

69
DxOMark camera score

-

57

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, 802.11ac, 802.11ax
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
Wi-Fi display

Yes

-
WLAN WiFi Dual Band

Yes

Yes
WLAN DLNA

-

Yes
USB

Type-C 1.0 reversible connector

Type-C 1.0 reversible connector
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.1
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

aptX HD
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
Beidou

Yes

-
BDS

-

Yes

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, proximity, light

Accelerometer, barometer, compass, color spectrum, fingerprint, gyroscope, proximity