Phone Comparison - Realme X3 SuperZoom vs Realme 7 Pro vs Nothing Phone (3a) Pro

Price Comparison (India)

general General Info

Manufacturer Realme Realme Nothing
Announced 2020, May 26 2020, September 03 March 2025
Status Coming soon. Exp. release 2020, June 02 Coming soon. Exp. release 2020, September 14 Coming Soon - March 2025
Price Rs. 27,999 ($0.00) [Similarly Priced] Rs. 19,999 ($0.00) [Similarly Priced] Rs. 29,999 ($0.00) [Similarly Priced]
Colors Glacier Blue, Arctic White Mirror Blue, Mirror Silver Black, Gray
Form Factor Candybar Candybar Candybar
Dimension 163.8 x 75.8 x 8.9 mm
(6.45 x 2.98 x 0.35 in)
160.9 x 74.3 x 8.7 mm
(6.33 x 2.93 x 0.34 in)
163.5 x 77.5 x 8.4 mm
(6.44 x 3.05 x 0.33 in)
Weight 202 g (7.13 oz) 182 g (6.42 oz) 211 g (7.44 oz)
SIM Type 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
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - Global
HSDPA 850 / 900 / 2100 - India
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), 66(1700/2100) 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66 - Global
1, 3, 5, 8, 28, 38, 40, 41 - India
5G Network - - 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA - Global
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA - India
Messaging
Build Features - Fingerprint Sensor (side-mounted)
Glass front, plastic back, plastic frame
- Fingerprint Sensor (under display, optical)
- Fingerprint Sensor (under display, optical)
IP64 dust tight and water resistant (water splashes)
3 LED light strips on the back (notifications, camera fill light, 26 addressable zones)

hardware Hardware and OS

OS Android 10.0 Android 10 Android 15, up to 3 major Android upgrades
User Interface Realme UI Realme UI Nothing OS 3.1
Processor Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485), Qualcomm SM8150 Snapdragon 855+ (7 nm) Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver), Qualcomm SM7125 Snapdragon 720G (8 nm) Octa-core (1x2.5 GHz Cortex-A720 & 3x2.4 GHz Cortex-A720 & 4x1.8 GHz Cortex-A520), Qualcomm SM7635 Snapdragon 7s Gen 3 (4 nm)
GPU Adreno 640 (700 MHz) Adreno 618 Adreno 710 (940 MHz)
RAM 12 GB 8 GB 12 GB
Internal Memory 256 GB 128 GB 256 GB
External Memory No Unspecified No

display Display

Type IPS LCD Capacitive Touchscreen
Corning Gorilla Glass 5
120Hz refresh rate
Super AMOLED capacitive touchscreen
Corning Gorilla Glass 3+
Always-on display
FHD+ AMOLED Screen
120Hz, HDR10+, 800 Nits (typ), 1300 Nits (HBM), 3000 Nits (peak)
Panda Glass Protection
Colors 16M colors 16M Colour 1B colors
Size 6.6 inches 6.4 inches 6.77 inches
Resolution 1080 x 2400 pixels (399 ppi) 1080 x 2400 pixels (411 ppi) 1080 x 2392 pixels (388 ppi)
Screen-to-Body Ratio 84.60% 82.81% 87.37%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 64 MP + 8 MP + 8 MP + 2 MP 64 MP + 8 MP + 2 MP + 2 MP 50 MP + 50 MP + 8 MP
Flash LED flash LED Flash LED Flash
Features 64 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, PDAF
8 MP, f/3.4, 122mm (periscope telephoto), PDAF, OIS, 5x optical zoom
8 MP, f/2.3, 119˚ (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
HDR, panorama
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
50 MP, f/1.9, 24mm (wide), 1/1.57", 1.0µm, dual pixel PDAF, OIS
50 MP, f/2.6, 70mm (periscope telephoto) (15cm - ∞), 1/1.95", 0.8µm, PDAF, OIS, 3x optical zoom
8 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm
Panorama, HDR
Video 1080p@30fps 4K@30fps, 1080p@30/60fps 4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS
Front Camera 32 MP, f/2.2, (wide), 1/2.8", 0.8µm, PDAF
8 MP, f/2.4, (ultrawide)
HDR
1080p@30fps [Similar]
32 MP, f/2.5, 24mm (wide), 1/2.8", 0.8µm
1080p@30fps [Similar]
50 MP, f/2.2, 24mm (wide), 1/2.76"

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, 5G (1.9 Gbps DL) HSPA 42.2/5.76 Mbps, LTE-A (CA) HSPA, LTE, 5G
Bluetooth 5.0, A2DP, LE 5.1, A2DP, LE 5.4, 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/6, dual-band, Wi-Fi Direct
USB 2.0, Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector USB Type-C 2.0, OTG
GPS Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, GALILEO GPS, GALILEO, GLONASS, BDS, QZSS
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 12 GB RAM or 128 GB, 8 GB RAM UFS 3.0 128 GB, 8 GB RAM or 128 GB, 6 GB RAM (UFS 2.1) 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1
Expandable Storage No Unspecified 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 not present gyroscope sensor present
NFC NFC not supported NFC not supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 30W
Non-removable Li-Po Battery
Fast battery charging 65W, 50% in 12 min, 100% in 34 min (advertised)
Non-removable Li-ion Battery
Fast Battery Charging 50W wired, 50% in 19 min, 100% in 56 min
Capacity 4200 mAh 4500 mAh 5000 mAh
Stand by - - -
Talk Time - - -