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Samsung Galaxy S21 Ultra 5G
Samsung Samsung Galaxy S21 Ultra 5G
2.7
Price TBA
View Details
Samsung SGH-250
Samsung Samsung SGH-250
0.2
Price TBA
View Details

Our Verdict

Analysis

These phones are closely matched on the measurable specs. Pick the one with the ecosystem and design you prefer.

Overall Winner
Tie
Display Winner
Tie
Performance Winner
Tie
Camera Winner
Tie
Battery Winner
Tie
Value Winner
Tie

Specifications Comparison

Feature Samsung Galaxy S21 Ultra 5G Samsung SGH-250
Weight (g) 227 179
Thickness (mm) 8.90 25.00

Every Spec, Side by Side

Specification
Samsung
Samsung Galaxy S21 Ultra 5G
Samsung
Samsung SGH-250
Battery 4 specs
Type
Li-Ion 5000 mAh
Removable Li-Ion battery
Charging
25W wired, PD3.0 15W wireless (Qi) 4.5W reverse wireless
Stand-by
40 h
Talk time
2 h
Body 5 specs
Dimensions
165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in)
124 x 48 x 25 mm (4.88 x 1.89 x 0.98 in)
Weight
227 g (Sub6), 229 g (mmWave) (8.01 oz)
179 g (6.31 oz)
Build
Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame
SIM
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM (max 2 at a time)
Mini-SIM
 
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support
Connectivity 6 specs
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
No
Bluetooth
5.2, A2DP, LE
No
Positioning
GPS, GLONASS, BDS, GALILEO
No
NFC
Yes
Radio
FM radio (Snapdragon model only; market/operator dependent)
No
USB
USB Type-C 3.2, OTG
Display 5 specs
Type
Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)
Alphanumeric
Size
6.8 inches, 112.1 cm2 (~89.8% screen-to-body ratio)
Resolution
1440 x 3200 pixels, 20:9 ratio (~515 ppi density)
3 x 12 chars
Protection
Corning Gorilla Glass Victus
 
Fixed icons
Features 7 specs
Sensors
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
 
Samsung DeX, Samsung Wireless DeX (desktop experience support) Ultra Wideband (UWB) support
Messaging
SMS
Clock
No
Alarm
No
Games
No
Java
No
Launch 2 specs
Announced
2021, January 14
1996
Status
Available. Released 2021, January 29
Discontinued
Main Camera 3 specs
Quad
108 MP, f/1.8, 24mm (wide), 1/1.33", 0.8µm, PDAF, OIS 10 MP, f/2.4, 72mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom 10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom 12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video
Features
Laser AF, LED flash, auto-HDR, panorama
Video
8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS
Memory 3 specs
Card slot
No
No
Internal
128GB 8GB RAM, 128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
 
UFS 3.1
Misc 5 specs
Colors
Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy
3
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)    
Price
$ 254.95 / £ 214.99 / € 247.17
Network 9 specs
Technology
GSM / CDMA / HSPA / EVDO / LTE / 5G
GSM
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 900
 
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - SM-G998B
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71 - SM-G998U1
5G bands
2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G998U1
Speed
HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL)
GPRS
No
EDGE
No
Our Tests 5 specs
Performance
AnTuTu: 657150 (v8) GeekBench: 3518 (v5.1) GFXBench: 33fps (ES 3.1 onscreen)
Display
1023 nits max brightness (measured)
Camera
Photo / Video
Loudspeaker
-25.5 LUFS (Very good)
Battery (old)
Endurance rating 114h
Platform 4 specs
OS
Android 11, up to 4 major Android upgrades, One UI 7
Chipset
Exynos 2100 (5 nm) - InternationalQualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China
CPU
Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - InternationalOcta-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - USA/China
GPU
Mali-G78 MP14 - InternationalAdreno 660 - USA/China
Selfie Camera 3 specs
Single
40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF
Features
HDR
Video
4K@30/60fps, 1080p@30fps
Sound 4 specs
Loudspeaker
Yes, with stereo speakers
No
3.5mm jack
No
No
 
High-bitrate audio support
Alert types
Vibration; Monophonic ringtones
Camera 1 spec
 
No

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Common Questions

Which phone is the best in this comparison?

These phones are closely matched on the measurable specs. Pick the one with the ecosystem and design you prefer.

How are the comparison winners decided?

We compare measurable specs (display size, battery capacity, RAM, charging, weight) and price (USD). When two phones tie or data is missing we mark the category "Depends".

Which is more affordable?

The cheaper option is shown as the value winner above. Prices are USD and may vary by region or retailer.