Phone Comparison - Realme X7 Pro vs Realme 7 vs Realme C21

Price Comparison (India)

general General Info

Manufacturer Realme Realme realme
Announced 2020, September 01 September 2020 2021, March 05
Status Coming soon. Exp. release 2020, September 15 Coming Soon - September 2020 Available. Released 2021, March 05
Price Rs. 29,999 ($0.00) [Similarly Priced] Rs. 14,999 ($0.00) [Similarly Priced] Rs. 8,999 ($0.00) [Similarly Priced]
Colors Black, White, Purple Mist Blue, Mist White Cross Black, Cross Blue
Form Factor Candybar Candybar Candybar
Dimension 160.8 x 75.1 x 8.5 mm
(6.33 x 2.96 x 0.33 in)
162.3 x 75.4 x 9.4 mm
(6.39 x 2.97 x 0.37 in)
165.2 x 76.4 x 8.9 mm
(6.5 x 3.01 x 0.35 in)
Weight 184 g (6.49 oz) 196.5 g (6.91.0.18 oz) 190 g (6.7 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) 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 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500) 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
5G Network 1, 41, 77, 78, 79 SA/NSA - -
Messaging
Build Features - Fingerprint Sensor (under display, optical)
- Fingerprint Sensor (side-mounted)
- Fingerprint Sensor (rear-mounted)

hardware Hardware and OS

OS Android 10 Android 10 Android 10
User Interface Realme UI Realme UI Realme UI 1.0
Processor Octa-core (4x2.6 GHz Cortex-A77 & 4x2.0 GHz Cortex-A55), Mediatek Dimensity 1000+ (7nm) Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), Mediatek Helio G95 (12 nm) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), MediaTek Helio G35 (12 nm)
GPU Mali-G77 MC9 Mali-G76 MC4 PowerVR GE8320
RAM 8 GB 8 GB 4 GB
Internal Memory 256 GB 128 GB 64 GB
External Memory No microSDXC (dedicated slot) microSDXC (dedicated slot)

display Display

Type Super AMOLED Capacitive Touchscreen
Corning Gorilla Glass 5
120Hz refresh rate
IPS LCD capacitive touchscreen
Corning Gorilla Glass 3
90Hz refresh rate
480 nits typ. brightness (advertised)
HD+ IPS LCD Screen
Colors 16M colors 16M Colour 16M Colour
Size 6.55 inches 6.5 inches 6.5 inches
Resolution 1080 x 2400 pixels (402 ppi) 1080 x 2400 pixels (405 ppi) 720 x 1600 pixels (270 ppi)
Screen-to-Body Ratio 85.69% 83.31% 80.78%
Multi-Touch yes no yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Unspecified Unspecified FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 64 MP + 8 MP + 2 MP + 2 MP 16 MP 13 MP + 2 MP + 2 MP
Flash LED Flash No LED Flash
Features 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF
8 MP, f/2.3, 119˚, 16mm (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, panorama
64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF
8 MP, f/2.3, 119˚, 16mm (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, panorama
13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, panorama
Video 4K@30fps, 1080p@30/60fps 4K@30fps, 1080p@30/60fps, gyro-EIS 1080p@30fps
Front Camera 32 MP, f/2.2, (wide), 1/2.8", 0.8µm
1080p@30/120fps [Similar]
16 MP, f/2.0, 26mm (wide), 1/3.1", 1.0µm
HDR
1080p@30fps [Similar]
5 MP, f/2.2, (wide), 1/5.0", 1.12µm
HDR
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 (CA), 5G HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE 5.1, 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 2.0, Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector, USB On-The-Go microUSB 2.0, USB On-The-Go
GPS Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 2.1 128 GB, 8 GB RAM or 64 GB, 6 GB RAM (UFS 2.1) 64 GB, 4 GB RAM or 32 GB, 3 GB RAM eMMC 5.1
Expandable Storage No microSDXC (dedicated slot) microSDXC (dedicated 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 not present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 65W, 100% in 33 min (advertised)
Non-removable Li-Po Battery
Fast battery charging 30W, , 50% in 26 min, 100% in 65 min (advertised)
Non-removable Li-Po Battery
Battery Charging 10W
Capacity 4500 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -