Phone Comparison - Oneplus 8 vs Samsung Galaxy S21 Ultra 5G vs vivo T3 Ultra

Price Comparison (India) -

general General Info

Manufacturer OnePlus Samsung vivo
Announced 2020, April 14 2021, January 14 September 2024
Status Coming soon. Exp. release 2020, April 21 Coming soon. Exp. release 2021, January 29 Coming Soon - September 2024
Price Rs. 41,999 ($0.00) [Similarly Priced] Rs. 105,999 ($0.00) [Similarly Priced] Rs. 31,999 ($0.00) [Similarly Priced]
Colors Onyx Black, Glacial Green, Interstellar Glow, Polar Silver Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown Lunar Gray, Frost Green
Form Factor Candybar Candybar Candybar
Dimension 160.2 x 72.9 x 8.1 mm
(6.31 x 2.87 x 0.32 in)
165.1 x 75.6 x 8.9 mm
(6.5 x 2.98 x 0.35 in)
164.2 x 74.9 x 7.6 mm
(6.46 x 2.95 x 0.3 in)
Weight 180 g (6.35 oz) 227 g (8.01 oz) 192 g (6.77 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM and/or eSIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 / 1900 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 46(5200) LTE 1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 38, 39, 40, 41
5G Network 5G band 78(3500); SA/NSA SA/NSA/Sub6/mmWave 1, 3, 5, 8, 28, 40, 77, 78 SA/NSA
Messaging
Build Features - Fingerprint Sensor (In-display)
- Fingerprint Sensor (under display, ultrasonic)
Samsung Pay (Visa, MasterCard certified)
IP68 dust/water resistant (up to 1.5m for 30 mins)
Stylus support
Samsung DeX, Samsung Wireless DeX (desktop experience support) ANT+
- Fingerprint Sensor (under display, optical)
IP68 dust/water resistant (up to 1.5m for 30 min)

hardware Hardware and OS

OS Android 10.0 (Q) Android 11 Android 14
User Interface OxygenOS 10.0 One UI 3.0 Funtouch 14
Processor Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585), Qualcomm SM8250 Snapdragon 865 (7 nm+) 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/Korea, Exynos 2100 - Global / Qualcomm Snapdragon 875 - USA Octa-core (1x3.35 GHz Cortex-X3 & 3x3.0 GHz Cortex-A715 & 4x2.0 GHz Cortex-A510), Mediatek Dimensity 9200+ (4 nm)
GPU Adreno 650 Mali-G78 MP14 - International / Adreno 660 - USA/China/Korea Immortalis-G715 MC11
RAM 12 GB 16 GB 12 GB
Internal Memory 256 GB 512 GB 256 GB
External Memory No microSDXC (uses shared SIM slot) No

display Display

Type FHD+ Fluid AMOLED Capacitive Touchscreen
90Hz Refresh rate
DCI-P3 100%
Support HDR10+
Corning Gorilla Glass 6 Protection
QHD+ Dynamic AMOLED 2X Display
120Hz Refresh Rate
HDR10+
1500 nits (peak)
Corning Gorilla Glass Victus
Always-on display
FHD+ AMOLED Screen
120Hz, HDR10+, 4500 Nits (peak)
Schott Xensation Alpha
Colors 16M colors 16M Colour 1B colors
Size 6.55 inches 6.8 inches 6.78 inches
Resolution 1080 x 2400 pixels (402 ppi) 1440 x 3200 pixels (516 ppi) 1260 x 2800 pixels (453 ppi)
Screen-to-Body Ratio 88.61% 89.46% 90.19%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack no no no
Radio No FM radio (Snapdragon model only; market/operator dependent) No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 48 MP + 16 MP + 2 MP 108 MP + 10 MP + 10 MP + 12 MP + 0.3 MP 50 MP + 8 MP
Flash Dual-LED Flash LED flash Ring-LED Flash
Features 48 MP, f/1.6, (wide), 1/2", 0.8µm, PDAF, Laser AF, OIS
16 MP ultra-wide f/2.2, 120° FOV
2 MP depth sensor
960 FPS Slow Motion video recording in 720p resolution
HDR, Panorama
108 MP (2nd gen), f/1.8, 26mm (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, 70mm (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
auto-HDR, panorama
50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS
8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm
Panorama, HDR
Video 2160p@30/60fps, 1080p@30/60/240fps, 720p@480fps, Auto HDR, gyro-EIS 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS 4K@30/60fps, 1080p@30fps, gyro-EIS, OIS
Front Camera 16 MP, Punch Hole Camera, f/2.0, 25mm (wide), 1/3.1", 1.0µm
Auto-HDR, gyro-EIS, 1080p@30fps [Similar]
40 MP, f/2.2, 26mm (wide), 0.7µm, PDAF
Dual video call, Auto-HDR
4K@30/60fps, 1080p@30fps [Similar]
50 MP, f/2.0, 21mm (wide), 1/2.76", 0.64µm, AF
HDR
4K@30/60fps, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/150 Mbps HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G HSPA, LTE, 5G
Bluetooth 5.0, A2DP, aptX HD, LE 5.2, A2DP, LE 5.3, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, DLNA, hotspot Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band
USB 3.1, Type-C 1.0 reversible connector, USB On-The-Go USB Type-C 3.2, USB On-The-Go USB Type-C 2.0, OTG
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, BDS, GALILEO GPS, GALILEO, GLONASS, QZSS, BDS, NavIC
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 12 GB RAM or 128 GB, 8 GB RAM (UFS 3.0) 512 GB, 16 GB RAM or 256 GB, 12 GB RAM or 128 GB, 12 GB RAM UFS 3.1 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM
Expandable Storage No microSDXC (uses shared SIM slot) No
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor present
Barometer Sensor barometer sensor not present barometer sensor present barometer sensor not present
NFC NFC supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast charging 30W, 50% in 22 min (advertised)
Non-removable Li-Po Battery
Fast battery charging 25W
USB Power Delivery 3.0
Fast Qi/PMA wireless charging 15W
Reverse wireless charging 4.5W
Non-removable Li-Ion Battery
Fast Battery Charging 80W wired, PD, 100% in 56 min
Reverse wired
Capacity 4300 mAh 5000 mAh 5500 mAh
Stand by - - -
Talk Time - - -