Product
Vivo X Fold3 Pro
Vivo X Fold3 Pro
₹172,848
Samsung Galaxy S21 Ultra 5G
Samsung Galaxy S21 Ultra 5G
₹128,999
Battery
Charging 100W wired, 100% in 31 min 50W wireless Reverse wireless 25W wired, PD3.015W wireless (Qi)4.5W reverse wireless
Type Si/C Li-Ion 5700 mAh Li-Ion 5000 mAh
Body
Build Carbon fiber hinge Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame
Dimensions Unfolded: 160 x 142.4 x 5.2 mmFolded: 160 x 72.6 x 11.2 mm 165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + eSIMNano-SIM + Nano-SIM + eSIM (max 2 at a time)
Weight 236 g (8.32 oz) 227 g (Sub6), 229 g (mmWave) (8.01 oz)
  IPX8 dust/water resistant (up to 1.5m for 30 min) IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)Stylus support
Comms
Bluetooth 5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless, LHDC (market/region dependent) 5.2, A2DP, LE
Infrared port Yes -
NFC Yes Yes
Positioning GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5) GPS, GLONASS, BDS, GALILEO
Radio No FM radio (Snapdragon model only; market/operator dependent)
USB USB Type-C 3.2 Gen 2, OTG USB Type-C 3.2, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual band (INT), tri-band (CN), Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Display
Protection - Corning Gorilla Glass Victus
Resolution 2200 x 2480 pixels (~413 ppi density) 1440 x 3200 pixels, 20:9 ratio (~515 ppi density)
Size 8.03 inches, 206.5 cm2 (~90.6% screen-to-body ratio) 6.8 inches, 112.1 cm2 (~89.8% screen-to-body ratio)
Type Foldable LTPO AMOLED, 1B colors, 120Hz, HDR10+, Dolby Vision, 4500 nits (peak) Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)
  Cover display: AMOLED, 120Hz, HDR10+, Dolby Vision, Armor Glass, 4500 nits (peak) 6.53 inches, 1172 x 2748 pixels, 21:9 ratio -
Features
Sensors Dual screen fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
  Circle to search Samsung DeX, Samsung Wireless DeX (desktop experience support)Ultra Wideband (UWB) supportCircle to Search
Launch
Announced 2024, March 26 2021, January 14
Status Available. Released 2024, April 23 Available. Released 2021, January 29
Main Camera
Features Laser AF, color spectrum sensor, Zeiss optics, Zeiss T* lens coating, Dual-LED flash, panorama Laser AF, LED flash, auto-HDR, panorama
Quad - 108 MP, f/1.8, 24mm (wide), 1/1.33", 0.8µm, PDAF, OIS10 MP, f/2.4, 72mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video
Triple 50 MP, f/1.7, 23mm (wide), 1/1.3", PDAF, OIS 64 MP, f/2.6, 70mm (periscope telephoto), 1/2.0", PDAF (15cm - ∞), OIS, 3x optical zoom 50 MP, f/2.0, 119˚ (ultrawide), 1/2.76", PDAF -
Video 8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS 8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS
Memory
Card slot No No
Internal 256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM 128GB 8GB RAM, 128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
  UFS 4.0 UFS 3.1
Misc
Colors Celestial Black, White, Lunar White Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy
Models V2330 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)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 66 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 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 77, 78 SA/NSA 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G998U1
Speed HSPA, LTE, 5G HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL)
Technology GSM / CDMA / HSPA / CDMA2000 / LTE / 5G GSM / CDMA / HSPA / EVDO / LTE / 5G
  CDMA2000 1x 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - SM-G998B
Our Tests
Battery Active use score 13:26h -
Display 2129 nits max brightness (measured) -
Loudspeaker -27.8 LUFS (Good) -
Performance AnTuTu: 2066322 (v10) GeekBench: 6791 (v6) 3DMark: 4714 (Wild Life Extreme) -
Platform
Chipset Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm) Exynos 2100 (5 nm) - InternationalQualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China
CPU Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520) 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 Adreno 750 Mali-G78 MP14 - InternationalAdreno 660 - USA/China
OS Android 14, upgradable to Android 15, Funtouch 15 (International), OriginOS 4 (China) Android 11, up to 4 major Android upgrades, One UI 6.1
Selfie camera
Features HDR HDR
Single 32 MP, f/2.4, (wide) Cover camera: 32 MP, f/2.4, (wide) 40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF
Video 1080p@30fps 4K@30/60fps, 1080p@30fps
Sound
3.5mm jack No No
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
  24-bit/192kHz Hi-Res audio Snapdragon Sound 32-bit/384kHz audioTuned by AKG
Tests
Battery (old) - Endurance rating 114h
Camera - Photo / Video
Display - 1023 nits max brightness (measured)
Loudspeaker - -25.5 LUFS (Very good)
Performance - AnTuTu: 657150 (v8)GeekBench: 3518 (v5.1)GFXBench: 33fps (ES 3.1 onscreen)
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