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Smartphone Smackdown: Samsung Galaxy S25 Ultra vs Realme GT 8 Pro
Samsung Galaxy S25 Ultra
VS
Realme GT 8 Pro
Specifications
Samsung Galaxy S25 Ultra
VS
Realme GT 8 Pro
Build Quality
| Device Height | 162.8 mm (6.41 inches) | 161.8 mm (6.37 inches) |
| Device Width | 77.6 mm (3.06 inches) | 76.87 mm (3.03 inches) |
| Device Thickness | 8.2 mm (0.32 inches) | 8.2 mm (0.32 inches) |
| Device Weight | 218 g (7.69 oz) | 214 g (7.55 oz) |
| Water Resistance | IP68 | IP69 |
| Enhanced Cooling System | Vapor chamber | Vapor chamber |
| Back Panel Material | Glass | |
| Frame Construction | Metal | Metal |
| Available Color Options | Black, Silver, Gray, Blue | White, Blue, Green |
| Biometric Security | Yes, in-display | Yes, in-display |
| Display Coverage | 92.4% | 91% |
System on Chip
| Processing Chip | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite Gen 5 |
| Maximum Clock Speed | 4470 MHz | 4600 MHz |
| Processor Core Count | 8 (2 + 6) | 8 (2 + 6) |
| CPU Architecture | - 6 cores at 3.53 GHz: Oryon (Phoenix M)- 2 cores at 4.32 GHz: Oryon (Phoenix L) | - 6 cores at 3.63 GHz: Oryon Gen 3 Performance- 2 cores at 4.61 GHz: Oryon Gen 3 Prime |
| Level 3 Cache | 8 MB | 8 MB |
| Production Details | TSMC | TSMC |
| Chip Manufacturing Process | 3 nanometers | 3 nanometers |
| AI Processing Unit | Hexagon | Hexagon |
| Graphics Processor | Adreno 830 | Adreno 840 |
| Graphics Clock Speed | 1100 MHz | 1200 MHz |
| GPU Shader Units | 1536 | 1536 |
| Computational Performance | ~3379.2 GFLOPS | ~3686.4 GFLOPS |
Random Access Memory
| Memory Capacity | 12 GB | 12 GB |
| Memory Clock Speed | 5333 MHz | 5300 MHz |
| Memory Technology | LPDDR5X | LPDDR5X |
| Memory Channels | 2 | 4 |
Storage Specifications
| Storage Capacity | 256 GB | 256 GB |
| Storage Technology | UFS 4.0 | UFS 4.1 |
| Expandable Storage | No | No |
Operating System
| OS Version | Android 15 (Can be upgraded to Android 16) | Android 16 |
| Read-Only Memory | One UI 8.0 | Realme UI 7.0 |
Battery Endurance Tests
| Web Browsing Battery Life | 11:10 hr | 16:17 hr |
| Video Playback Battery Life | 19:32 hr | 24:49 hr |
| Standby Battery Duration | 160 hr | 157 hr |
Primary Camera
| Camera Sensor Configuration | 200 megapixels | 50 megapixels |
| Zoom Capability | 140 | Optical, 3x |
| Camera Flash | LED | Dual LED |
| 8K Video Support | Up to 30FPS | Up to 30FPS |
| 4K Video Support | Up to 120FPS | Up to 120FPS |
| Full HD Video Support | Up to 240FPS | Up to 60FPS |
| Slow-Motion Video | 240 FPS (1080p) | 240 FPS (1080p) |
| Widest Lens Field of View | 120° | 112° |
| Camera Lens Count | 1) Standard: 200 MP 2) Telephoto: 50 MP 3) Telephoto: 10 MP 4) Ultrawide: 50 MP | 1) Standard: 50 MP 2) Telephoto: 200 MP 3) Ultrawide: 50 MP |
| Camera Special Features | - Bokeh mode - Pro mode - RAW support | - Bokeh mode - Pro mode - RAW support |
Front Camera
| Front Camera Megapixels | 12 megapixels | 32 megapixels |
| Front Camera Resolution | 4000 x 3000 | |
| Front Camera Aperture | f/2.2 | f/2.4 |
| Front Camera Focal Length | 26 mm | 24 mm |
| Front Camera Sensor | Samsung S5K3LU | CMOS |
| Front Camera Sensor Dimensions | 1/3.2" (≈ 0.31 inch) | 1/3.1" (≈ 0.32 inch) |
| Front Camera Pixel Size | 1.12 micron | |
| Front Camera Autofocus | Phase autofocus (Dual Pixel) | |
| Front Camera Stabilization | Digital | Digital |
| Front Camera Video Resolution | 2160p (4K) at 60 FPS | 2160p (4K) at 60 FPS |
| 3D Depth Sensor | No | No |
Network Specifications
| SIM Card Count | 1 | 2 |
| SIM Card Type | Nano | Nano |
| Dual SIM Functionality | Standby | Standby |
| eSIM Capability | Yes | Yes |
| Hybrid SIM Slot | No | No |
| 2G Network Support | GSM850, GSM900, DCS1800, PCS1900 | GSM 850/900/1800MHz |
| 3G Network Support | UMTS B1(2100),B2(1900),B4(AWS),B5(850),B8(900) | WCDMA 1/4/5/6/8/19 |
| 4G Network Support | LTE B1(2100),B2(1900),B3(1800),B4(AWS),B5(850),B7(2600),B8(900),B12(700),B13(700),B14(700),B18(800),B19(800),B20(800),B25(1900),B26(850),B28(700),B29(700),B30(2300),B66(AWS-3),B71(600) | LTE 1/2/3/4/5/7/8/12/13/17/18/19/20/26/28/38/39/40/41/42/48/66/71 |
| 5G Network Compatibility | Yes | Yes |
Audio Specifications
| Sound Output | Stereo | Stereo |
| 3.5mm Audio Jack | No | No |
| FM Radio | No | No |
| Advanced Audio Processing | Yes | No |
Additional Features
| Product Category | Flagship | Flagship |
| Announcement Date | January 2025 | October 2025 |
| Initial Pricing | $1299 | $999 |
| Sensor List | - Hall-effect sensor - Barometer - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint | - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint |
Final Rating
| Display Rating | 93 | 97 |
| Camera Rating | 93 | 92* |
| Gaming Performance Rating | 98 | 98 |
| Battery Rating | 97 | 100 |
| Connectivity Rating | 90 | 93 |
| Overall Review Score | 93 | 95* |
Phone Price Comparison
Samsung Galaxy S25 Ultra
$1,299.00 USD
EUR
1,092.07
INR
117,682.52
NGN
1,758,328.48
JPY
200,866.97
MYR
5,096.89
CNY
8,987.39
ZAR
20,710.74
RUB
100,405.95
GBP
951.39
CHF
996.98
Realme GT 8 Pro
$999.00 USD
EUR
839.86
INR
90,504.11
NGN
1,352,248.00
JPY
154,477.37
MYR
3,919.78
CNY
6,911.78
ZAR
15,927.66
RUB
77,217.51
GBP
731.67
CHF
766.73
