Oppo K7 5G vs Samsung Galaxy S22

Network
2G network

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

GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
3G network

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 34, 38, 39, 40, 41

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 34, 38, 39, 40, 41
5G network

-

5G band 1, 3, 5, 7, 8, 28, 40, 77, 78 SA/NSA/Sub6/mmWave
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A

LTE-A (7CA), Cat20, 2000 Mbps download, 200 Mbps upload
5G speed

1.9 Gbps download

5+ Gbps download
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame

Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass Victus+), aluminum frame
SIM

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

Single SIM (Nano-SIM) or Dual SIM (2 Nano-SIMs + eSIM, dual stand-by)
Height

160.3 mm

146 mm
Width

74.3 mm

70.6 mm
Thickness

8 mm

7.6 mm
Weight

180 g

167 / 168 (mmWave) g
Payment

-

Samsung Pay (Visa, MasterCard certified)
Waterproof

-

IP68 (1.5m and 30 mins)
Dust proof

-

IP68
Colors

Black, Blue, Blue/Red, White

Black, Blue, Cream, Graphite, Green, Pink Gold, Red, Violet, White

Display
Display type

AMOLED capacitive touchscreen

Dynamic AMOLED 2X
Physical size

6.4 inches

6.1 inches
Resolution

1080 x 2400 pixels

1080 x 2340 pixels
Pixel density

411 ppi

425 ppi
Display colors

16777216

16777216
Protection

Scratch resistant

Scratch resistant, Corning Gorilla Glass Victus+
Display features

-

120Hz, HDR10+, 1300 nits (peak), Infinity-O display, Always-On display

Hardware
CPU

Octa-core

Octa-core
CPU

Single-core 2.4 GHz Kryo 475 Prime

Single-core 2.8 GHz Cortex-X2
CPU(second)

Single-core 2.2 GHz Kryo 475 Gold

Triple-core 2.50 GHz Cortex-A710
CPU(third)

Hexa-core 1.8 GHz Kryo 475 Silver

Quad-core 1.8 GHz Cortex-A510
Chipset

Qualcomm SDM765 Snapdragon 765G

Qualcomm SM8450 Snapdragon 8 Gen 1
GPU

Adreno 620

Adreno 730
Memory RAM

8 GB

8 GB
Internal storage

128, 256 GB

128, 256 GB
Memory card

No

No
Storage

UFS 2.1

UFS 3.1

Main camera
Camera type

Quad

Triple
Main camera

48 MP, f/1.7 , 1/2.0" , 0.8 µm

50 MP, f/1.8 , 1/1.56" , 1.0 µm, (wide) , 85˚ , 24 mm
8 MP, f/2.2 , 13 mm, 1/4" , 1.12 µm

10 MP, f/2.4 , 70 mm, 1/3.94" , 1.0 µm, (telephoto) , 3x optical zoom
2 MP, f/2.4 , 1/5" , 1.75 µm

12 MP, f/2.2 , 1/2.55" , 1.4 µm, 120˚ , (ultrawide) , 13 mm
2 MP, f/2.4
Primary camera resolution

8000 x 6000 pixels

-
Primary camera video

4K@30fps, 1080p@30/60fps; gyro-EIS

8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
Primary camera flash

LED flash

LED flash
Camera features

Autofocus, continuous 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, macro-mode, phase detection autofocus, contrast detection autofocus

Autofocus, continuous 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

Selfie camera
Selfie camera

32 MP, f/2.0 , 26 mm, 1/2.8" , 0.8 µm

10 MP, f/2.2 , 26 mm, 1/3.24" , 1.12 µm, (wide)
Selfie camera resolution

6560 x 4928 pixels

-
Selfie camera features

-

Autofocus, HDR, phase detection autofocus
Selfie camera video

1080p@30fps

4K@30/60fps, 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

Yes
WLAN WiFi Direct

Yes

Yes
Wi-Fi display

Yes

-
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 1.0 reversible connector

Type-C 3.2
USB On-The-Go

Yes

Yes
Bluetooth

v5.1

v5.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

Yes

-
BDS

-

Yes
QZSS

Yes

-