Oppo A1k vs Oppo A55
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
Oppo A1k (CPH1923)
CPH2325
Announced
2019, April
2021, October
Released
2019, April
2021, October
Status
Available
Available
Design
Type
Bar
Bar
Dimensions
154.5 x 73.8 x 8.4 mm (6.08 x 2.91 x 0.33 in)
163.6 x 75.7 x 8.4 mm (6.44 x 2.98 x 0.33 in)
Weight
170 g (6.00 oz)
193 g (6.81 oz)
Colors
Black, Red
Rainbow Blue, Starry Black, Green
Network
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Yes
3G Network
HSDPA 850 / 900 / 2100
Yes
4G Network
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500)
Yes
SIM
Nano SIM
Nano SIM
Dual SIM
Yes, Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
5G Network
-
No
Display
Display Type
IPS LCD
IPS LCD
Size
6.1 inches, 91.3 cm2 (~80.1% screen-to-body ratio)
6.51 inches, 102.3 cm2 (~82.6% screen-to-body ratio)
Resolution
720 x 1560 pixels,
1600 x 720 pixels
Display Colors
16M Colors
16M colors or more
Pixel Density
282 ppi density
270 ppi density
Touch Screen
Yes, Capacitive Touchscreen
Capacitive Touchscreen
Display Protection
Corning Gorilla Glass 3
NEG T2X-1
Features
-
480 nits (typ)
550 nits (peak)
Media
FM Radio
Yes
No
Earphone Jack
Yes
Yes
Camera
Camera Set
Single Camera
Triple Cameras
Main Camera
8 MP, f/2.2, 1/3.2", 1.4µm, AF
50 MP, f/1.8 26mm (wide), PDAF
Camera Video
1080p@30fps
1080P@30fps
Features
HDR, panorama
HDR, panorama
Flash
LED Flash
LED Flash
Selfie Set
Single Camera
Single Camera
Selfie Camera
5 MP, f/2.0, 1/5", 1.12µm
16 MP, f/2.0, 26mm (wide)
Selfie Video
720p@30fps
1080p@30fps
Features
HDR
HDR
2nd Camera
-
2 MP, f/2.4, (depth)
3rd Camera
-
2 MP, f/2.4, (depth)
Software
OS
Android 9.0 (Pie)
Android 11
User Interface
ColorOS 6
ColorOS 11.1
Hardware
Chipset
Mediatek MT6762 Helio P22 (12 nm)
MediaTek Helio G35 (12 nm)
CPU
Octa-core 2.0 GHz Cortex-A53
Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU
PowerVR GE8320
PowerVR GE8320
RAM
2 GB
4/6 GB
Internal Storage
32 GB
64/128 GB
Card Slot
Yes, microSD, up to 256 GB (dedicated slot)
Yes microSD, (dedicated slot)
Sensors
Accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass
Connectivity
Bluetooth
4.2, A2DP, LE
5.0, A2DP, LE, aptX
Wi-fi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-fi Hotspot
Yes
Yes
USB
microUSB 2.0, USB On-The-Go
USB Type-C 2.0, USB On-The-Go
GPS
Yes, with A-GPS, GLONASS, BDS
Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC
No
No
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA, LTE-A
HSPA 42.2/5.76 Mbps, LTE-A
Battery
Battery Type
Li-Poly (Lithium Polymer)
Li-Poly (Lithium Polymer)
Capacity
4000 mAh battery
5000 mAh, battery
Placement
Non-removable
Non-removable
Standby
-
-
Talk Time
-
-
Music Play
-
-
Fast Charging
-
Yes, 18W