Phone Comparison - vivo V21 5G vs Realme X7 Max 5G vs Samsung Galaxy A52s 5G

Price Comparison (India) -

general General Info

Manufacturer vivo realme Samsung
Announced April 2021 2021, May 31 August 2021
Status Coming Soon - May 2021 Coming soon. Exp. release 2021, June 04 Coming Soon - September 2020
Price Rs. 29,990 ($0.00) [Similarly Priced] Rs. 26,999 ($0.00) [Similarly Priced] -
Colors Arctic White, Dusk Blue, Sunset Dazzle Mercury Silver, Asteroid Black, Milky Way Awesome Black, Awesome White, Awesome Purple, Awesome Mint
Form Factor Candybar Candybar Candybar
Dimension 159.7 x 73.9 x 7.3 mm
(6.29 x 2.91 x 0.29 in)
158.5 x 73.3 x 8.4 mm
(6.24 x 2.89 x 0.33 in)
159.9 x 75.1 x 8.4 mm
(6.3 x 2.96 x 0.33 in)
Weight 176 g (6.21 oz) 179 g (6.31 oz) 189 g (6.67 oz)
SIM Type Hybrid Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Hybrid Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 39, 40, 41 LTE 1, 2, 3, 4, 5, 7, 8, 28, 34, 38, 39, 40, 41 2, 4, 5, 12, 17, 26, 40, 41, 66
5G Network SA/NSA 1, 28, 40, 41, 77, 78, 79 SA/NSA 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78 SA/NSA/Sub6
Messaging
Build Features - Fingerprint Sensor (under display, optical)
- Fingerprint Sensor (under display, optical)
- Fingerprint Sensor (under display, optical)
IP67 dust/water resistant (up to 1m for 30 mins)

hardware Hardware and OS

OS Android 11 Android 11 Android 11
User Interface Funtouch 11.1 realme UI 2.0 One UI 3.1
Processor Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), MediaTek MT6853 Dimensity 800U 5G (7 nm) Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55), MediaTek MT6893 Dimensity 1200 5G (6 nm) Octa-core (1x2.4 GHz Kryo 670 Prime & 3x2.2 GHz Kryo 670 Gold & 4x1.9 GHz Kryo 670 Silver), Qualcomm Snapdragon 778G 5G (6 nm)
GPU Mali-G57 MC3 Mali-G77 MC9 Adreno 642L
RAM 8 GB 12 GB 8 GB
Internal Memory 128 GB 256 GB 256 GB
External Memory microSDXC (uses shared SIM slot) No microSDXC (uses shared SIM slot)

display Display

Type FHD+ AMOLED Screen
90Hz Refresh Rate
HDR10+
500 nits (typ)
FHD+ Super AMOLED Screen
120Hz Refresh Rate
1000 nits (peak)
FHD+ Super AMOLED Screen
120Hz Refresh Rate
800 nits (HBM)
Corning Gorilla Glass 5
Colors 16M Colour 16M Colour 16M Colour
Size 6.44 inches 6.43 inches 6.5 inches
Resolution 1080 x 2400 pixels (409 ppi) 1080 x 2400 pixels (409 ppi) 1080 x 2400 pixels (405 ppi)
Screen-to-Body Ratio 84.70% 86.04% 84.90%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack no yes yes
Radio No No Unspecified
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 64 MP + 8 MP + 2 MP 64 MP + 8 MP + 2 MP 64 MP + 12 MP + 5 MP + 5 MP
Flash LED Flash Dual-LED Dual-tone Flash LED Flash
Features 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF, OIS
8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
HDR, Panorama
64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF
8 MP, f/2.3, 16mm, 119˚ (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
HDR, Panorama
64 MP, f/1.8, 26mm (wide), 1/1.7", 0.8µm, PDAF, OIS
12 MP, f/2.2, 123˚ (ultrawide), 1.12µm
5 MP, f/2.4, (macro)
5 MP, f/2.4, (depth)
panorama, HDR
Video 4K@30fps (no OIS), 1080p@30/60fps 4K@30/60fps, 1080p@30/60/240fps, gyro-EIS 4K@30fps, 1080p@30fps
Front Camera 44 MP, f/2.0, (wide), AF, OIS
Dual-LED flash, HDR
4K@30fps (no OIS), 1080p@30fps [Similar]
16 MP, f/2.5, , 26mm (wide), 1/3.0" 1.0µm
HDR, panorama
1080p@30fps [Similar]
32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
HDR
4K@30fps, 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 HSPA 42.2/5.76 Mbps, LTE-A, 5G HSPA 42.2/5.76 Mbps, LTE-A (CA) Cat18 1200/150 Mbps, 5G
Bluetooth 5.1, A2DP, LE 5.1, A2DP, LE 5.2, A2DP, LE
Wi-Fi 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 Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB USB Type-C 2.0, USB On-The-Go USB Type-C 2.0, USB On-The-Go USB Type-C 2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser Yes Yes Yes

memory User Memory

Internal 128 GB, 8 GB RAM UFS 2.2 256 GB, 12 GB RAM or 128 GB, 8 GB RAM (UFS 3.1) 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM
Expandable Storage microSDXC (uses shared SIM slot) No microSDXC (uses shared SIM slot)
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
NFC NFC not supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 33W, 66% in 30 min (advertised)
Non-removable Li-Po Battery
Fast charging 50W, 50% in 16 min (advertised)
Non-removable Li-Po Battery
Fast battery charging 25W
Capacity 4000 mAh 4500 mAh 4500 mAh
Stand by - - -
Talk Time - - -