Samsung Galaxy S21 Ultra 5G vs Samsung Galaxy S25+Side by Side Specs Comparison
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Phone Name
Specs
Processor
Memory
Display
Camera
Audio
Battery & Charging
Cellular & wireless
Size and weight
Material
Sensors
Operating system
Colors
Launch date
Price
Samsung Galaxy S21 Ultra 5G
Chipset
Exynos 2100 (5 nm) - International
Qualcomm 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) - International
Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680) - USA/China
GPU
Mali-G78 MP14 - International
Adreno 660 - USA/China
Card slot No
Internal 256GB 12GB RAM, 512GB 16GB RAM
Type Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)
Size 6.8 inches, 112.1 cm2 (~89.8% screen-to-body ratio)
Resolution 1440 x 3200 pixels, 20:9 ratio (~515 ppi density)
Protection Corning Gorilla Glass Victus
Always-on display
MAIN CAMERA
Quad 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
Features LED flash, auto-HDR, panorama
Video 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
SELFIE CAMERA
Single 40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF
Features Dual video call, Auto-HDR
Video 4K@30/60fps, 1080p@30fps
Hi-Res Audio tuned by AKG
USB Type-C Audio Output
Type Li-Ion 5000 mAh, non-removable
Charging Fast charging 25W
USB Power Delivery 3.0
Fast Qi/PMA wireless charging 15W
Reverse wireless charging 4.5W
Technology
GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
CDMA 800 / 1900 & TD-SCDMA
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1xEV-DO
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
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - SM-G998B
5G bands 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G998U1
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - SM-G998B
Speed HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/200 Mbps; 5G (5+ Gbps DL)
WLAN Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot
Bluetooth 5.2, A2DP, LE
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO
NFC Yes
Radio FM radio (Snapdragon model only; market/operator dependent)
USB USB Type-C 3.2, USB On-The-Go
Dimensions 165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in)
Weight 227 g (Sub6), 229 g (mmWave) (8.01 oz)
SIM Single SIM (Nano-SIM) or Dual SIM (2 Nano-SIMs + eSIM, dual stand-by)
IP68 dust/water resistant (up to 1.5m for 30 mins)
Stylus support
Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame
Sensors Fingerprint (under display, ultrasonic)
Accelerometer
Gyro
Proximity
Compass
Barometer
Samsung DeX, Samsung Wireless DeX (desktop experience support)
Bixby natural language commands and dictation
Samsung Pay (Visa, MasterCard certified)
Ultra Wideband (UWB) support
Android 11, One UI 3.1
Phantom Black
Phantom Silver
Phantom Titanium
Phantom Navy
Phantom Brown
Navy
2021, January 14
69990
Samsung Galaxy S25+
Chipset Qualcomm Snapdragon 8 Elite
Cores 8 cores
CPU 2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M
GPU Adreno 830
RAM 12 GB
ROM 256/512 GB
microSD card No
Type Dynamic LTPO AMOLED 2X
Size 6.7 inches
Resolution 1440 x 3120 pixels
Refresh Rate 120 Hz
Pixel per inch 513
Main Camera
50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS
10 MP, f/2.4, 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video
LED flash, auto-HDR, panorama
Video 8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, HDR10+, stereo sound rec., gyro-EIS
Selfie Camera
12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
HDR, HDR10+
Video 4K@30/60fps, 1080p@30fps
Stereo speakers
USB-C audio port
AKG tuning
Type Li-Ion
Capacity 4900 mAh
Charging 45 W wired, 15 W wireless, 4.5 W reverse wireless
Network 5G
SIM Dual nano-SIM and eSIM
WLAN Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct
Bluetooth 5.4, A2DP, LE
GPS Yes, GLONASS, BDS, GALILEO, QZSS
NFC Yes
Radio No
USB USB Type-C 3.2, DisplayPort 1.2, OTG
Weight 190 g
Size 158.4 x 75.8 x 7.3 mm
Glass front, glass back, aluminum frame
Corning Gorilla Glass Victus 2
Armor aluminum 2 frame
IP68 dust and water resistance
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Samsung DeX, Samsung Wireless DeX (desktop experience support)
Ultra Wideband (UWB) support
Circle to Search
Android 15, One UI 7
Upgrade: 7 major Android OS versions
Navy, Icy Blue, Mint, Silver Shadow
January 23, 2025
67990