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Compare of Samsung Galaxy S20 Ultra vs Samsung Galaxy S25 Ultra : Best Specs & Price in BD

Samsung Galaxy S20 Ultra front in black beside silver-gray Galaxy S25 Ultra
Samsung Galaxy S20 Ultra
Starts at ৳80,0008.2/10 DevicesFinder.com Score
Full specs
Samsung Galaxy S25 Ultra
Starts at ৳95,0009.7/10 DevicesFinder.com Score
Full specs

DevicesFinder.com Score: Galaxy S20 Ultra vs Galaxy S25 Ultra

Galaxy S20 Ultra
8.2/10
Wins 0 of 6 categories
Galaxy S25 Ultra
9.7/10
Wins 6 of 6 categories

Each category is scored out of 10. The stronger colour marks the winner.

Galaxy S20 UltraCategoryGalaxy S25 Ultra
8
Network
9
8
Processor
10
8
Ram
10
8
Rom
10
9
Display
10
8
Battery
9

Galaxy S20 Ultra vs Galaxy S25 Ultra Specifications Comparison

Galaxy S20 UltraFull specs
Galaxy S25 UltraFull specs

Display

Type
Galaxy S20 Ultra: Dynamic AMOLED 2X · 120 Hz · 1400 nits peak · HDR10+
Galaxy S25 Ultra: Dynamic LTPO AMOLED 2X · 120 Hz · 2600 nits peak · HDR10+
Size
Galaxy S20 Ultra: 6.9 inches · 89.9% screen-to-body
Galaxy S25 Ultra: 6.9 inches · 92.5% screen-to-body
Resolution
Galaxy S20 Ultra: 1440 × 3200 · 20:9
Galaxy S25 Ultra: 1440 × 3120 · 19.5:9
Pixel Density
Galaxy S20 Ultra: 511 ppi
Galaxy S25 Ultra: 498 ppi
Protection
Galaxy S20 Ultra: Corning Gorilla Glass 6
Galaxy S25 Ultra: Corning Gorilla Armor 2
Features
Galaxy S20 Ultra: 120 Hz@FHD/60 Hz@QHD refresh rate
Galaxy S25 Ultra: DX anti-reflective coating

General

Brand
Galaxy S20 Ultra: Samsung
Galaxy S25 Ultra: Samsung
Model
Galaxy S20 Ultra: Samsung Galaxy S20 Ultra
Galaxy S25 Ultra: Samsung Galaxy S25 Ultra
Launch Date
Galaxy S20 Ultra: 11 February 2020
Galaxy S25 Ultra: 22 January 2025
Status
Galaxy S20 Ultra: Available. Released 15 March 2020
Galaxy S25 Ultra: Available. Released 3 February 2025
Color Variant
Galaxy S20 Ultra: Cloud White, Cosmic Black, Cosmic Grey
Galaxy S25 Ultra: Titanium White Silver, Titanium Silver Blue, Titanium Pink Gold, Titanium Jet Black, Titanium Jade Green, Titanium Gray, Titanium Black

Network

Technology
Galaxy S20 Ultra: LTE, EVDO, HSPA, CDMA, GSM
Galaxy S25 Ultra: 5G, LTE, EVDO, HSPA, CDMA, GSM
Speed
Galaxy S20 Ultra: 2000/200 Mbps LTE Cat20 (7CA), 42.2/5.76 Mbps HSPA
Galaxy S25 Ultra: 5G, LTE (CA), HSPA
2G Bands
Galaxy S20 Ultra: 1900, 1800, 900, 850 MHz (GSM)
Galaxy S25 Ultra: 1900, 1800, 900, 850 MHz (GSM)
3G Bands
Galaxy S20 Ultra: 2100, 1900, 1700 (AWS), 900, 850 MHz (HSDPA)
Galaxy S25 Ultra: 2100, 1900, 1700 (AWS), 900, 850 MHz (HSDPA)
4G Bands
Galaxy S20 Ultra: B1, B2, B3, B4, B5, B7, B8, B12, B13, B17, B18, B19, B20, B25, B26, B28, B32, B38, B39, B40, B41, B66
Galaxy S25 Ultra: B1, B2, B3, B4, B5, B7, B8, B12, B13, B17, B18, B19, B20, B25, B26, B28, B32, B38, B39, B40, B41, B66 (International)
5G Bands
Galaxy S20 Ultra: —
Galaxy S25 Ultra: n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n38, n40, n41, n66, n75, n77, n78 · SA/NSA/Sub6 (International)

Additional Features

Water Dust Resistance
Galaxy S20 Ultra: IP68 rated · Dust tight · Water resistant to 1.5 m for 30 min
Galaxy S25 Ultra: IP68 rated · Dust tight · Water resistant to 1.5 m for 30 min
Special Features
Galaxy S20 Ultra: ANT+, Desktop experience support: Samsung Wireless DeX, Samsung DeX
Galaxy S25 Ultra: Desktop experience support: Samsung Wireless DeX, Samsung DeX, Ultra Wideband (UWB) support

Audio

Speakers
Galaxy S20 Ultra: Stereo speakers
Galaxy S25 Ultra: Stereo speakers
Headphone Jack
Galaxy S20 Ultra: No
Galaxy S25 Ultra: No
Audio Features
Galaxy S20 Ultra: Tuned by AKG, High-bitrate audio support
Galaxy S25 Ultra: High-bitrate audio support

Battery

Type
Galaxy S20 Ultra: Li-Ion
Galaxy S25 Ultra: Li-Ion
Capacity
Galaxy S20 Ultra: 5000 mAh
Galaxy S25 Ultra: 5000 mAh
Reverse Charging
Galaxy S20 Ultra: 4.5 W reverse wireless
Galaxy S25 Ultra: 4.5 W reverse wireless
Charging
Galaxy S20 Ultra: 45 W wired, PD3.0, 4.5 W reverse wireless, 15 W Qi wireless
Galaxy S25 Ultra: 45 W wired, 65% in 30 min, PD3.0, 4.5 W reverse wireless, 15 W Qi2 Ready wireless

Body

Dimensions
Galaxy S20 Ultra: 166.9 × 76 × 8.8 mm
Galaxy S25 Ultra: 162.8 × 77.6 × 8.2 mm
Weight
Galaxy S20 Ultra: 220 g
Galaxy S25 Ultra: 218 g
Build Materials
Galaxy S20 Ultra: Front: Glass (Gorilla Glass 6) · Back: Glass (Gorilla Glass 6) · Frame: Aluminum
Galaxy S25 Ultra: Front: Glass (Corning Gorilla Armor 2) · Back: Glass (Gorilla Glass Victus 2) · Frame: Titanium (grade 5)
Certification
Galaxy S20 Ultra: IP68 rated · Dust tight · Water resistant to 1.5 m for 30 min
Galaxy S25 Ultra: IP68 rated · Dust tight · Water resistant to 1.5 m for 30 min

Connectivity

Supported SIM
Galaxy S20 Ultra: Nano-SIM + eSIM or 2 × Nano-SIM
Galaxy S25 Ultra: INT: 2 × Nano-SIM + 2 × eSIM · USA: Nano-SIM + 2 × eSIM · 2 × Nano-SIM (CN) · Max 2 at a time
Wifi
Galaxy S20 Ultra: Wi-Fi 6/ac/n/g/b/a, Dual-band, Wi-Fi Direct
Galaxy S25 Ultra: Wi-Fi 7/6e/ac/n/g/b/a, Tri-band, Wi-Fi Direct
Bluetooth
Galaxy S20 Ultra: Bluetooth 5.0, A2DP, LE
Galaxy S25 Ultra: Bluetooth 5.4, A2DP, LE
Nfc
Galaxy S20 Ultra: Yes
Galaxy S25 Ultra: Yes
Usb
Galaxy S20 Ultra: OTG, USB Type-C 3.2
Galaxy S25 Ultra: DisplayPort 1.2, OTG, USB Type-C 3.2
Fm Radio
Galaxy S20 Ultra: Yes (USA & Canada only)
Galaxy S25 Ultra: No
Other
Galaxy S20 Ultra: BDS, GALILEO, GLONASS, GPS
Galaxy S25 Ultra: BDS, GALILEO, GLONASS, GPS, QZSS

Front Camera

Sensor
Galaxy S20 Ultra: 40 MP wide · f/2.2 · 26 mm · PDAF · 1/2.8" · 0.7 µm
Galaxy S25 Ultra: 12 MP wide · f/2.2 · 26 mm · dual pixel PDAF · 1/3.2" · 1.12 µm
Features
Galaxy S20 Ultra: HDR
Galaxy S25 Ultra: HDR, HDR10+
Video Recording
Galaxy S20 Ultra: 4K at 30/60 fps, 1080p at 30 fps
Galaxy S25 Ultra: 4K at 30/60 fps, 1080p at 30 fps

Main Camera

Main Sensor
Galaxy S20 Ultra: 108 MP wide · f/1.8 · 26 mm · OIS · PDAF · 1/1.33" · 0.8 µm + 0.3 MP depth · f/1.0 · TOF 3D
Galaxy S25 Ultra: 200 MP wide · f/1.7 · 24 mm · OIS · multi-directional PDAF · 1/1.3" · 0.6 µm
Ultra Wide
Galaxy S20 Ultra: 12 MP ultrawide · f/2.2 · 13 mm · 120° · 1/2.55" 1.4 µm · Super Steady video
Galaxy S25 Ultra: 50 MP ultrawide · f/1.9 · 120° · Super Steady video · dual pixel PDAF · 1/2.5" · 0.7 µm
Telephoto
Galaxy S20 Ultra: 48 MP periscope telephoto · f/3.5 · 103 mm · OIS · 4× optical zoom · 10x hybrid zoom · PDAF · 1/2.0" · 0.8 µm
Galaxy S25 Ultra: 10 MP telephoto · f/2.4 · 67 mm · OIS · 3× optical zoom · PDAF · 1/3.52" · 1.12 µm + 50 MP periscope telephoto · f/3.4 · 111 mm · OIS · 5× optical zoom · PDAF · 1/2.52" · 0.7 µm
Features
Galaxy S20 Ultra: Auto-HDR, LED flash, Panorama
Galaxy S25 Ultra: Auto-HDR, Best Face, Laser AF, LED flash, Panorama
Video Recording
Galaxy S20 Ultra: 8K at 24 fps, 4K at 30/60 fps, 1080p at 30/60/240 fps, 720p at 960 fps, gyro-EIS & OIS, HDR10+, stereo sound rec.
Galaxy S25 Ultra: 8K at 24/30 fps, 4K at 30/60/120 fps, 1080p at 30/60/120/240 fps, 10-bit HDR, gyro-EIS, HDR10+, stereo sound rec.

Memory

Card Slot
Galaxy S20 Ultra: MicroSDXC in the shared SIM slot
Galaxy S25 Ultra: No
Internal Storage
Galaxy S20 Ultra: 128 GB, 512 GB
Galaxy S25 Ultra: 256 GB, 512 GB, 1 TB

Performance

Chipset
Galaxy S20 Ultra: Exynos 990, 7 nm+ · Snapdragon 865 5G by Qualcomm (SM8250), 7 nm+
Galaxy S25 Ultra: Snapdragon 8 Elite by Qualcomm (SM8750-AC), 3 nm
Cpu
Galaxy S20 Ultra: 8 cores: 2 × 2.73 GHz Mongoose M5 + 2 × 2.50 GHz Cortex-A76 + 4 × 2.0 GHz Cortex-A55 · 8 cores: 1 × 2.84 GHz Cortex-A77 + 3 × 2.42 GHz Cortex-A77 + 4 × 1.80 GHz Cortex-A55
Galaxy S25 Ultra: 8 cores: 2 × 4.47 GHz Oryon V2 Phoenix L + 6 × 3.53 GHz Oryon V2 Phoenix M
Gpu
Galaxy S20 Ultra: Mali-G77 MP11 · Adreno 650
Galaxy S25 Ultra: Adreno 830 (1200 MHz)
Ram
Galaxy S20 Ultra: 12 GB, 16 GB
Galaxy S25 Ultra: 12 GB, 16 GB

Platform

Os
Galaxy S20 Ultra: Android 10 · One UI 5 · Upgrades to Android 13
Galaxy S25 Ultra: Android 15 · One UI 9 · Upgrades to Android 17 · 7 major OS updates

Sensors

Sensor
Galaxy S20 Ultra: Accelerometer, Barometer, Compass, Fingerprint (under display, ultrasonic), Gyro, Proximity
Galaxy S25 Ultra: Accelerometer, Barometer, Compass, Fingerprint (under display, ultrasonic), Gyro, Proximity

Benchmarks

Performance Scores
Galaxy S20 Ultra: —
Galaxy S25 Ultra: AnTuTu v10: 2,207,809 · Geekbench 6: 9,846 · 3DMark Wild Life Extreme: 6,687

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