Full Comparison of Xiaomi Poco X3 GT 256GB vs Vivo V21 -Tecinfoz
Xiaomi Poco X3 GT 256GB

Rs. 59,999

Display 6.6 Inches
Resolution 1080 x 2400 Pixels (~399 PPI)
Built in 256GB Built-in, 8GB RAM
Front Camera 16 MP
Back Camera Triple Camera: 64 MP, f/1.8, 26mm (wide), 1/1.97", PDAF + 8 MP, f/2.2, (ultrawide), 1/4.0" + 2 MP, f/2.4, (macro), dual-LED dual-tone flash
Battery (Li-Po Non removable), 5000 mAh
CPU Octa-core (4 x 2.6 GHz Cortex-A78 + 4 x 2.0 GHz Cortex-A55)
OS
Weight 193 g
VS
Vivo V21

Rs. 59,999

Display 6.44 Inches
Resolution 1080 x 2404 Pixels (~409 PPI)
Built in 128GB Built-in, 8GB RAM, UFS 2.2
Front Camera 44 MP, f/2.0, (wide), AF, OIS, HDR, With Dual LED Flash, Video (4K@30fps (no OIS), 1080p@30fps)
Back Camera Triple Camera: 64 MP, f/1.9, 26mm (wide), 1/1.72", PDAF + 8 MP, f/2.2, 16mm (ultrawide), 1/4.0", AF + 2 MP, f/2.4, (depth), dual-LED dual-tone flash
Battery (Li-Po Non removable), 4000 mAh
CPU Octa-core (2 x 2.4 GHz Cortex-A76 + 6 x 2.0 GHz Cortex-A55)
OS Android 11 OS
Weight 176 g
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Network
Band2G SIM1: GSM 850 / 900 / 1800 / 1900SIM2: GSM 850 / 900 / 1800 / 1900 SIM1: GSM 850 / 900 / 1800 / 1900SIM2: GSM 850 / 900 / 1800 / 1900
Band 3G HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
Band 4G LTE band 1(2100), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500)
Band 5G SA/NSA/Sub6 -
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Body
OS Android 11 OS Android 11 OS
Ui MIUI 12.5 Funtouch OS 11.1
Dimension 163.3 x 75.9 x 8.9 mm 159.7 x 73.9 x 7.3 mm
Weight 193 g 176 g
Sim Dual Sim, Dual Standby (Nano-SIM) Hybrid Dual SIM, Dual Standby, (Nano-SIM)
Color Gray, Blue/Green, White Dusk Blue, Sunset Dazzle, Arctic White
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Display
Technology IPS LCD Capacitive Touchscreen, 16M Colors, Multitouch AMOLED Capacitive Touchscreen, 16M Colors, Multitouch
Size 6.6 Inches 6.44 Inches
Resolution 1080 x 2400 Pixels (~399 PPI) 1080 x 2404 Pixels (~409 PPI)
Extra Features 120Hz refresh rate 90Hz, HDR10+, 500 nits (typ)
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Processor
CPU Octa-core (4 x 2.6 GHz Cortex-A78 + 4 x 2.0 GHz Cortex-A55) Octa-core (2 x 2.4 GHz Cortex-A76 + 6 x 2.0 GHz Cortex-A55)
Chipset MediaTek MT6891Z Dimensity 1100 5G (6 nm) MediaTek MT6853 Dimensity 800U 5G (7 nm)
GPU Mali-G77 MC9 Mali-G57 MC3
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Memory
Built-in 256GB Built-in, 8GB RAM 128GB Built-in, 8GB RAM, UFS 2.2
Card microSDXC (dedicated slot) microSDXC (dedicated slot)
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Camera
Main Back Camera:Triple Camera: 64 MP, f/1.8, 26mm (wide), 1/1.97", PDAF + 8 MP, f/2.2, (ultrawide), 1/4.0" + 2 MP, f/2.4, (macro), dual-LED dual-tone flash Back Camera:Triple Camera: 64 MP, f/1.9, 26mm (wide), 1/1.72", PDAF + 8 MP, f/2.2, 16mm (ultrawide), 1/4.0", AF + 2 MP, f/2.4, (depth), dual-LED dual-tone flash
Features Geo-tagging, touch focus, face detection, HDR, panorama, Video ([email protected], [email protected]/60/120fps, [email protected], HDR) OIS, Eye Autofocus, Night, Ultra-Wide Night, Ultra Stable Video, Super Macro, Bokeh Portrait, Multi-Style Portrait, HDR, panorama, Video (4K@30fps, 1080p@30/60fps
Front Front Camera:16 MP Front Camera:44 MP, f/2.0, (wide), AF, OIS, HDR, With Dual LED Flash, Video (4K@30fps (no OIS), 1080p@30fps)
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Features
Sensors Accelerometer, Compass, Fingerprint (side mounted), Gyro, Proximity Accelerometer, Compass, Fingerprint (under display, optical), Gyro, Proximity
Audio 24-bit/192kHz audio Tuned by JBL, Speaker Phone Speaker Phone
Browser HTML5 HTML5
Messaging SMS(threaded view), MMS, Email, Push Mail, IM SMS(threaded view), MMS, Email, Push Mail, IM
Games Built-in + Downloadable Built-in + Downloadable
Torch Yes Yes
Extra IP53, dust and splash protection, Active noise cancellation with dedicated mic, Photo/video editor, Document viewer Glass front, plastic back, plastic frame, Active noise cancellation with dedicated mic, Document viewer, Photo/video editor
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Connectivity
WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth v5.2 with A2DP, LE v5.1 with A2DP, LE
GPS A-GPS support & Glonass, BDS, GALILEO, QZSS Yes + A-GPS support, & GLONASS, BDS
USB USB Type-C 2.0 USB Type-C 2.0, USB On-The-Go
NFC Yes no
Data GPRS, Edge, 3G (HSPA 42.2/5.76 Mbps), 4G LTE-A (CA), 5G capable GPRS, Edge, 3G (HSPA 42.2/5.76 Mbps), 4G, LTE
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Battery
Capacity (Li-Po Non removable), 5000 mAh (Li-Po Non removable), 4000 mAh
Charging - Fast charging 67W, 100% in 42 min (advertised), USB Power Delivery 3.0 - Fast charging 33W, 63% in 30 min (advertised)

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