Phone Comparison - Oppo A55 5G vs Samsung Galaxy A55

Oppo A55 5G
oppo a55 5g
Samsung Galaxy A55
samsung galaxy a55
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general General Info

Manufacturer Oppo Samsung
Announced January 2021 March 2024
Status Available - January 2021 Coming Soon - March 2024
Colors Black, Blue Iceblue, Lilac, Navy, Lemon
Form Factor Candybar Candybar
Dimension 163.9 x 75.7 x 8.4 mm
(6.45 x 2.98 x 0.33 in)
161.1 x 77.4 x 8.2 mm
(6.34 x 3.05 x 0.32 in)
Weight 186 g (6.56 oz) 213 g (7.51 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM, eSIM), Hybrid Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network 1, 3, 5, 8, 34, 38, 39, 40, 41 LTE
5G Network 1, 28, 41, 77, 78 SA/NSA/Sub6 - International
SA/NSA/Sub6/mmWave - USA
SAR EU - W/kg (head)
- W/kg (body)
0.68 W/kg (head)
1.04 W/kg (body)
Messaging
Build Features - Fingerprint Sensor (side-mounted)
- Fingerprint Sensor (under display, optical)
IP67 dust/water resistant (up to 1m for 30 min)

hardware Hardware and OS

OS Android 11 Android 14
User Interface ColorOS 11.1 One UI 6.1
Processor Octa-core (4x2.2 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55), MediaTek MT6833 Dimensity 700 5G (7 nm) [Similar] Octa-core (4x2.7 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55), Exynos 1480 [Similar]
GPU Mali-G57 MC2 [Similar] -
RAM 6 GB [Browse Similar] 12 GB [Browse Similar]
Internal Memory 128 GB 256 GB
External Memory microSDXC microSDXC (uses shared SIM slot)

display Display

Type HD+ IPS LCD Screen
480 nits (peak)
FHD+ Super AMOLED Screen
120Hz Refresh Rate
HDR10+, 550 Nits
Corning Gorilla Glass Victus
Colors 16M Colour 16M colors
Size 6.5 inches [Similar] 6.6 inches [Similar]
Resolution 720 x 1600 pixels (270 ppi) 1080 x 2340 pixels (390 ppi)
Screen-to-Body Ratio 82.17% 85.97%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes no
Radio No No
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes

camera Camera

Rear Camera 13 MP + 2 MP + 2 MP [Similar] 50 MP + 12 MP + 5 MP [Similar]
Flash LED Flash LED Flash
Features 13 MP, f/2.2, 25mm (wide), 1/3.06", 1.12µm, PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, Panorama
50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS
12 MP, f/2.2, 123˚ (ultrawide), 1/3.06", 1.12µm
5 MP, f/2.4, (macro)
Panorama, HDR
Video 1080p@30fps 4K@30fps, 1080p@30/60fps, gyro-EIS
Front Camera 8 MP, f/2.0, (wide)
HDR
1080p@30fps [Similar]
32 MP, f/2.2, 26mm (wide), 1/2.74", 0.8µm

4K@30fps, 1080p@30/60fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A HSPA, LTE-A, 5G
Bluetooth 5.1, A2DP, LE, aptX HD 5.3, A2DP, LE, aptX
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
USB USB Type-C 2.0, USB On-The-Go USB Type-C 2.0, OTG
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS GPS, GALILEO, GLONASS, BDS, QZSS
Browser Yes Yes

memory User Memory

Internal 128 GB, 6 GB RAM 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS
Expandable Storage microSDXC microSDXC (uses shared SIM slot)
USB OTG Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor not present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present
Barometer Sensor barometer sensor not present barometer sensor present
NFC NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Battery Charging 10W
Non-removable Li-Po Battery
Fast battery Charging 25W
Capacity 5000 mAh 5000 mAh
Stand by - -
Talk Time - -