Realme V21 vs Realme X7 in Pakistan

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Date Apr 2022 Sep 2020
Price Price In Rs Rs 44999 Rs 46999
Build OS Android 12, Realme UI 3.0 Android 10 OS  
UI Realme UI  
Dimensions 160.9 x 74.4 x 8.1 mm  
Weight 175 g  
SIM Dual SIM (Nano-SIM, dual stand-by) Dual Sim, Dual Standby (Nano-SIM)  
Colors Black, Blue Blue, White, Rainbow  
Frequency 2G Band GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 SIM1: GSM 850 / 900 / 1800 / 1900SIM2: GSM 850 / 900 / 1800 / 1900  
3G Band HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100  
4G Band 1, 3, 5, 8, 34, 38, 39, 40, 41 LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)  
5G Band 5G SA/NSA  
Processor CPU Octa-core 2.2 GHz 2.4 Ghz Octa Core  
Chipset MediaTek Dimensity 800U 5G (7 nm)  
GPU Adreno 619 Mali-G57  
Display Technology GSM / CDMA / HSPA / LTE AMOLED Capacitive Touchscreen, 16M Colors, Multitouch  
Size 6.56 inches, 103.4 cm2 6.4 Inches  
Resolution 720 x 1612 1080 x 2400
Protection Corning Gorilla Glass  
Extra Features 120Hz refresh rate  
Memory Built-in 128GB 4GB 128GB Built-in, 6/8GB RAM, UFS 2.1  
Card microSDXC No  
Camera Main Quad Camera: 64 MP, f/1.8, 26mm (wide), 1/1.72", PDAF + 8 MP, f/2.3, 16mm (ultrawide), 1/4.0" + 2 MP, f/2.4, (macro) + 2 MP, f/2.4, (depth), LED Flash  
Features LED flash, HDR, panorama Geo-tagging, Phase detection, HDR, Panorama, Video (4K@30fps, 1080p@30/60/120fps, gyro-EIS)
Front 8 MP, f/2.0, (wide) 32 MP, f/2.5, 24mm (wide), 1/2.8", HDR, Video (1080p@30/120fps)
Connectivity WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot  
Bluetooth 5.0, A2DP, LE, aptX HD v5.1 with A2DP, LE  
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS Yes + dual-band A-GPS with GLONASS, BDS, GALILEO, QZSS  
Radio No FM Radio (Unspecified)  
USB USB Type-C 2.0, USB On-The-Go 2.0, Type-C 1.0 reversible connector  
NFC No No  
Data GPRS, Edge, 3G (HSPA 42.2/5.76 Mbps), 4G LTE-A (CA), 5G 2.3 Gbps DL), 5G capable  
Features Sensors Fingerprint (side-mounted), accelerometer, proximity, compass Accelerometer, Compass, Fingerprint (under display, optical), Gyro, Proximity  
Audio 24-bit/192kHz audio, MP4/H.264 player, MP3/WAV/eAAC+/FLAC player, Speaker Phone  
Browser HTML5  
Messaging SMS(threaded view), MMS, Email, Push Mail, IM  
Games Built-in + Downloadable  
Torch yes Yes  
Extra Active noise cancellation with dedicated mic, Document viewer, Photo/video editor  
Battery Capacity Li-Po 5000 mAh, non-removable (Li-Po Non removable), 4300 mAh