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Samsung Galaxy S21 Ultra 5G Specifcation
Apple iPhone 18 Specification
Tesla Pi Phone Specifcation
Tecno Phantom V2 Fold Specification

Samsung Galaxy S21 Ultra 5G

90% SPEC SCORE

Apple iPhone 18

82% SPEC SCORE

Tesla Pi Phone

85% SPEC SCORE

Tecno Phantom V2 Fold

86% SPEC SCORE

OVERVIEW
Display

Screen Size: 6.8 inches

(1440 X 3200 pixels)

120 Refresh rate

Screen Size: 6.1 inches

(1179 X 2556 pixels)

120 Refresh rate

Camera

108+10+10+12 MP (Quad Camera)

40 MP Selfie

8K Video

13+13 MP (Dual Camera)

13 MP Selfie

4K Video

Hardware
Exynos 2100 (5 nm) - International
Bionic A19 Pro
OS

Android 11

One UI 6

iOS 20

Battery

Li-Ion

5000 mAh

Li-Po

4500 mAh

Storage
12GB RAM, 128GB
6GB RAM, 128GB
NETWORK
Technology
GSM / CDMA / HSPA / EVDO / LTE / 5G
GSM / HSPA / LTE / 5G
LAUNCH DATE
Announced Date
2021, January 14
-
Released Date
2021, January 29
2026, September (Expected)
Status
Available
Rumored
DISPLAY
Type
Dynamic AMOLED 2X, HDR10+, 1500 nits (peak)
OLED Screen
Refresh Rate
120 Hz
120 Hz
Size

Screen Size: 6.8

Surface Area: 112.1 cm²

Screen To Body Ratio: 89.8%

Screen Size: 6.1

Resolution
1440 x 3200 pixels, 20:9 ratio
1179 x 2556 pixels
Pixel Density
515 ppi
461 ppi
Protection

Front Protection: Corning Gorilla Glass Victus

-
Always on Display
Yes
No
BODY
Dimensions

Height: 165.1 mm (6.5 inch)

Width: 75.6 mm (2.98 inch)

Depth: 8.9 mm (0.35 inch)

-
Weight
227g (8.01 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)
Dual Sim, GSM+GSM
Resistance
IP68 dust/water resistant (up to 1.5m for 30 min)
-
Other
Stylus support
-
MAIN CAMERA
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
Dual Camera:
  • ➤ 13 MP
  • ➤ 13 MP
Features
LED flash, auto-HDR, panorama
Digital Zoom, Auto Flash, Face detection, Touch to focus
Video
8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
4K@30fps, 1080p@30fps
SELFIE CAMERA
Single
40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF
13 MP
Features
Dual video call, Auto-HDR
-
Video
4K@30/60fps, 1080p@30fps
4K@30fps, 1080p@30fps
SOFTWARE & HARDWARE
OS

Current Version: Android 11

Upgradable To: Android 14

Custom UI: One UI 6

Current Version: iOS 20

Chipset

Processor: Exynos 2100 (5 nm) - International

Processor: Bionic A19 Pro

CPU
Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International
Hexa-core
GPU
Mali G78 MP14 - International
-
BATTERY
Type
Li-Ion
Li-Po
Capacity
5000 mAh
4500 mAh
Removable
No
No
Charging

25W wired PD3.0

15W wireless (Qi/PMA)

4.5W reverse wireless

-
STORAGE
Internal Memory
128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
128GB 6GB RAM
Card slot
No
No
Storage Type
UFS 3.1
-
CONNECTIVITY
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Yes
Bluetooth
5.2, LE, A2DP
5.3
Positioning
GPS, GLONASS, BDS, GALILEO
GPS, GLONASS
NFC
Yes
Yes
Radio
Yes
No
USB
USB Type-C 3.2, OTG
USB Type-C 2.0
Infrared port
No
No
SOUND
Loudspeaker
Yes, with stereo speakers
Yes
Sound jack
No
No
Other
32-bit/384kHz audio, Tuned by AKG
-
PERFORMANCE
AnTuTu Score
657150 v8
-
GeekBench
3518 v5.1
-
GFXBench
33fps ES 3.1 onscreen
-
SENSORS
Features
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Accelerometer, Gyroscope, Barometer, Proximity, Compass
Other
Samsung DeX, Samsung Wireless DeX (desktop experience support), Ultra Wideband (UWB) support
-
MISCELLANEOUS
Colors
Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy
Black, Blue, White
Models
SM-G998B, SM-G998B/DS, SM-G998U, SM-G998U1, SM-G998W, SM-G998N, SM-G9980
-
SAR
0.77 W/kg (head) 1.02 W/kg (body)
-
SAR EU
0.71 W/kg (head) 1.58 W/kg (body)
-

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