Oppo K7 5G vs Oppo A55 5G
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
Oppo K7 5G
Oppo A55 5G
Announced
2020, August
2021, January
Released
2020, August
2021, January
Status
Available
Available
Design
Type
Bar
Bar
Dimensions
160.3 x 74.3 x 8 mm (6.31 x 2.93 x 0.31 in)
163.9 x 75.7 x 8.4 mm (6.45 x 2.98 x 0.33 in)
Weight
180 g (6.35 oz)
186 g (6.56 oz)
Protection
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
-
Colors
Moonlight Black, Pearl White, Blue, Blue/Red
Brisk blue, Rhythm black
Network
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
Yes
3G Network
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1xEV-DO
Yes
4G Network
LTE
Yes
5G Network
SA/NSA
Yes
SIM
Nano SIM
Nano SIM
Dual SIM
Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Display
Display Type
AMOLED
IPS LCD
Size
6.4 inches, 98.9 cm2 (~83.0% screen-to-body ratio)
6.5 inches, 102.0 cm2 (~83.8% screen-to-body ratio)
Resolution
1080 x 2400 pixels
1600 x 720 pixels
Display Colors
16M colors
16M colors
Pixel Density
411 ppi density
269 ppi density
Touch Screen
Capacitive Touchscreen
Capacitive Touchscreen
Display Protection
Corning Gorilla Glass 5
-
Features
430 nits typ. brightness (advertised)
60Hz refresh rate
Media
FM Radio
No
Unspecified
Earphone Jack
Yes
Yes
Camera
Camera Set
Quad Cameras
Triple Cameras
Main Camera
48 MP, f/1.7, 26mm (wide), 1/2.0", 0.8µm, PDAF
13 MP, f/2.2 , 26mm (wide), 1/2.0", 0.8µm, PDAF
2nd Camera
8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (depth)
3rd Camera
2 MP B/W, f/2.4, 1/5.0", 1.75µm
2 MP, f/2.4, (depth)
4th Camera
2 MP, f/2.4, (depth)
-
Camera Video
4K@30fps, 1080p@30/60fps; gyro-EIS
1080P@30fps, 720P@30fps
Features
HDR, panorama
HDR, panorama
Flash
LED Flash
LED Flash
Selfie Set
Single Camera
Single Camera
Selfie Camera
32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
8 MP, f/2.0, (wide)
Selfie Video
1080p@30fps
1080p@30fps
Features
HDR
HDR
Software
OS
Android 10
Android 11
User Interface
ColorOS 7
ColorOS 11.1
Hardware
Chipset
Qualcomm SDM765 Snapdragon 765G (7 nm)
MediaTek Dimensity 700U 5G (7 nm)
CPU
Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
Octa-core (2x2.0 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Adreno 620
Mail-G57
RAM
8 GB
4/6/8 GB
Internal Storage
128/256 GB
128 GB
Card Slot
No
Yes, microSD, up to 256 GB (uses shared SIM slot)
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass
Connectivity
Bluetooth
5.1, A2DP, LE
5.1, A2DP, LE, aptX HD
Wi-fi
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-fi Hotspot
Yes
Yes
USB
2.0, Type-C 1.0 reversible connector, USB On-The-Go
USB Type-C 2.0, USB On-The-Go
GPS
Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS
Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC
Yes
No
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA 42.2/5.76 Mbps, LTE-A, 5G (1.9 Gbps DL)
HSPA 42.2/5.76 Mbps, LTE-A, 5G
Battery
Battery Type
Li-Poly (Lithium Polymer)
Li-Poly (Lithium Polymer)
Capacity
4025 mAh battery
5000 mAh, battery
Placement
Non-removable
Non-removable
Fast Charging
Yes, 30W, 50% in 20 min (advertised)
Yes