Samsung Galaxy S21 Ultra 5G
 |
VS |
Oppo A55
 |
|
January 29, 2021
|
Released: |
October 01, 2021 |
|
Android 11, upgradable to Android 12, One UI 4.1
|
Operating System: |
Android 11, ColorOS 11.1 |
|
Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy
|
Colors: |
Rainbow Blue, Starry Black, Green |
|
SM-G998B, SM-G998B/DS, SM-G998U, SM-G998U1, SM-G998W, SM-G998N, SM-G9980
|
Models: |
CPH2325 |
|
5G, 4G, 3G, 2G
|
Network Speed: |
4G, 3G, 2G |
| Display |
|
6.8 inches, 112.1 cm2 (89.8% screen-to-body ratio)
|
Size: |
6.51 inches, 102.3 cm2 (82.6% screen-to-body ratio) |
|
1440 x 3200 pixels, 20:9 ratio (515 ppi density)
|
Resolution: |
720 x 1600 pixels, 20:9 ratio (270 ppi density) |
|
Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)
|
Type: |
IPS LCD, 480 nits (typ), 550 nits (peak) |
|
Corning Gorilla Glass Victus
|
Protection: |
NEG T2X-1 |
| Body |
|
165.1
mm (6.50 in) |
Height: |
163.6 mm (6.44 in) |
|
75.6
mm (2.98 in) |
Width: |
75.7 mm (2.98 in) |
|
8.9
mm (0.35 in) |
Thickness: |
8.4 mm (0.33 in) |
|
227 g |
Weight: |
193 g |
|
IPx8
|
Water Resistant: |
No |
|
Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame
|
Material: |
|
|
Single SIM (Nano-SIM) or Dual SIM (2 Nano-SIMs + eSIM, dual stand-by)
|
SIM: |
Dual SIM (Nano-SIM, dual stand-by) |
| Rear Camera |
|
4
|
Number of Cameras: |
3 |
|
108 MP, f/1.8, 24 mm (wide), 1/1.33″, 0.8µm, PDAF, Laser AF, OIS
10 MP, f/4.9, 240 mm (periscope telephoto), 1/3.24″, 1.22µm, dual pixel PDAF, OIS, 10x optical zoom
10 MP, f/2.4, 72 mm (telephoto), 1/3.24″, 1.22µm, dual pixel PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 13 mm (ultrawide), 1/2.55″, 1.4µm, dual pixel PDAF, Super Steady video
|
Camera Resolutions: |
50 MP, f/1.8 26 mm (wide), PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth) |
|
8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
|
Video Resolution: |
1080p@30fps |
|
LED flash, auto-HDR, panorama
|
Features: |
LED flash, HDR, panorama |
| Front (Selfie) Camera |
|
40 MP, f/2.2, 26 mm (wide), 1/2.8″, 0.7µm, PDAF
|
Camera Resolutions: |
16 MP, f/2.0, 26 mm (wide) |
|
4K@30/60fps, 1080p@30fps
|
Video Resolution: |
1080p@30fps |
|
Dual video call, Auto-HDR
|
Features: |
HDR |
| Battery |
|
Li-Ion 5000 mAh, non-removable
|
Battery Capacity: |
Li-Po 5000 mAh, non-removable |
|
Fast charging 25W
USB Power Delivery 3.0
Fast Qi/PMA wireless charging 15W
Reverse wireless charging 4.5W
|
Charging: |
Fast charging 18W |
| Hardware |
Exynos 2100 (5 nm) - International
Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China
|
Chipset: |
MediaTek MT6765G Helio G35 (12 nm) |
Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International
Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - USA/China
|
Processor: |
Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) |
Mali-G78 MP14 - International
Adreno 660 - USA/China
|
GPU: |
PowerVR GE8320 |
|
128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
|
Memory: |
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM |
|
No
|
Memory Card Slot: |
microSDXC (dedicated slot) |
|
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
|
Sensors: |
Fingerprint (side-mounted), accelerometer, proximity, compass |
|
FM radio (Snapdragon model only; market/operator dependent)
|
Radio: |
No |
|
No
|
Audio Jack 3.5 mm: |
Yes |
|
Samsung DeX, Samsung Wireless DeX (desktop experience support)
Bixby natural language commands and dictation
Samsung Pay (Visa, MasterCard certified)
Ultra Wideband (UWB) support
|
Other: |
|
| Network & Connectivity |
|
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot
|
Wi-Fi: |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
|
5.2, A2DP, LE
|
Bluetooth: |
5.0, A2DP, LE, aptX |
|
USB Type-C 3.2, USB On-The-Go
|
USB: |
USB Type-C 2.0, USB On-The-Go |
|
Yes, with A-GPS, GLONASS, BDS, GALILEO
|
GPS: |
Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS |
|
Yes
|
NFC: |
Yes (market/region dependent) |
|
5G / LTE / EVDO / HSPA / CDMA / GSM
|
Technology: |
LTE / HSPA / GSM |