Samsung Galaxy S21 Ultra 5G
90% SPEC SCORE
Oppo Find X8 Ultra
92% SPEC SCORE
Tesla Pi Phone
85% SPEC SCORE
Tecno Phantom V2 Fold
86% SPEC SCORE
Display
Screen Size: 6.8 inches
(1440 X 3200 pixels)
120 Refresh rate
Screen Size: 6.82 inches
(1440 X 3168 pixels)
120 Refresh rate
Camera
108+10+10+12 MP (Quad Camera)
40 MP Selfie
8K Video
50+50+50+50 MP (Quad Camera)
32 MP Selfie
4K Video
Hardware
Exynos 2100 (5 nm) - International
Qualcomm SM8750-AB Snapdragon 8 Elite
Storage
12GB RAM, 128GB
12GB RAM, 256GB
Technology
GSM / CDMA / HSPA / EVDO / LTE / 5G
GSM / CDMA / HSPA / LTE / 5G
Announced Date
2021, January 14
2025, April 10
Released Date
2021, January 29
2025, April 16
Type
Dynamic AMOLED 2X, HDR10+, 1500 nits (peak)
LTPO AMOLED, Dolby Vision, HDR Vivid, HDR10+, 800 nits (typ), 1600 nits (HBM), 2500 nits (peak)
Size
Screen Size: 6.8
Surface Area: 112.1 cm²
Screen To Body Ratio: 89.8%
Screen Size: 6.82
Surface Area: 113 cm²
Screen To Body Ratio: 90.2%
Resolution
1440 x 3200 pixels, 20:9 ratio
1440 x 3168 pixels, 20:9 ratio
Pixel Density
515 ppi
510 ppi
Protection
Front Protection: Corning Gorilla Glass Victus
Front Protection: Corning Gorilla Glass (unspecified version)
Other
-
Ultra HDR image support
Dimensions
Height: 165.1 mm (6.5 inch)
Width: 75.6 mm (2.98 inch)
Depth: 8.9 mm (0.35 inch)
Height: 163.1 mm (6.42 inch)
Width: 76.8 mm (3.02 inch)
Depth: 8.8 mm (0.35 inch)
Weight
227g (8.01 oz)
226g (7.97 oz)
Build
Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame
-
SIM
Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by)
Nano-SIM + Nano-SIM
Resistance
IP68 dust/water resistant (up to 1.5m for 30 min)
IP68/IP69 Dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Rear Camera
Quad Camera: - ➤ 108 MP, f/1.8, 24mm (wide), 1/1.33", 0.8µm, PDAF, Laser AF, OIS
- ➤ 10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom
- ➤ 10 MP, f/2.4, 72mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom
- ➤ 12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video
Quad Camera: - ➤ 50 MP, f/1.8, 23mm (wide), 1.0"-typ, 1.6µm, dual pixel PDAF, OIS
- ➤ 50 MP, f/2.1, 70mm (periscope telephoto), 1/1.56", 1.0µm, 3x optical zoom, multi-directional PDAF (10cm - ∞), OIS
- ➤ 50 MP, f/3.1, 135mm (periscope telephoto), 1/1/.95", 0.8µm, 6x optical zoom, dual pixel PDAF (35cm - ∞), OIS
- ➤ 50 MP, f/2.0, 15mm, 120˚ (ultrawide), 1/2.75", 0.64µm, PDAF
Features
LED flash, auto-HDR, panorama
Laser AF, color spectrum sensor, Hasselblad Color Calibration, LED flash, HDR, panorama
Video
8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
4K@30/60/120fps, 1080p@30/60/120/240fps, gyro-EIS; HDR, 10‑bit video, Dolby Vision
Single
40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF
32 MP, f/2.4, 21mm (wide), 1/2.74", 0.8µm, PDAF
Features
Dual video call, Auto-HDR
Panorama, HDR
Video
4K@30/60fps, 1080p@30fps
4K@30/60fps, 1080p@30/60fps, gyro-EIS
OS
Current Version: Android 11
Upgradable To: Android 14
Custom UI: One UI 6
Current Version: Android 15
Custom UI: ColorOS 15
Chipset
Processor: Exynos 2100 (5 nm) - International
Processor: Qualcomm SM8750-AB Snapdragon 8 Elite
CPU
Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
Mali G78 MP14 - International
Adreno 830
Capacity
5000 mAh
6100 mAh
Charging
25W wired PD3.0
15W wireless (Qi/PMA)
4.5W reverse wireless
100W wired 18W PD, 18W QC, 55W PPS
50W Wireless
10W Reverse wireless
Internal Memory
128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Storage Type
UFS 3.1
UFS 4.1
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Bluetooth
5.2, LE, A2DP
5.4, LE, A2DP, aptX HD, LHDC
Positioning
GPS, GLONASS, BDS, GALILEO
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), GLONASS
USB
USB Type-C 3.2, OTG
USB Type-C 3.2, OTG
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
Other
32-bit/384kHz audio, Tuned by AKG
-
AnTuTu Score
657150 v8
2710432 (v10)
GeekBench
3518 v5.1
9503 (v6)
GFXBench
33fps ES 3.1 onscreen
-
Features
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Other
Samsung DeX, Samsung Wireless DeX (desktop experience support), Ultra Wideband (UWB) support
Emergency SOS via satellite (messages and calls) - available in Oppo Find X8 , Ultra Satellite version
Colors
Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy
Matte Black, Pure White, Shell Pink
Models
SM-G998B, SM-G998B/DS, SM-G998U, SM-G998U1, SM-G998W, SM-G998N, SM-G9980
PKJ110, PKU110
SAR
0.77 W/kg (head) 1.02 W/kg (body)
-
SAR EU
0.71 W/kg (head) 1.58 W/kg (body)
-
