Phone Comparison - ZTE Blade A520 vs Samsung Galaxy A03 vs Samsung Galaxy A04

general General Info

Manufacturer ZTE Samsung Samsung
Announced March 2017 November 2021 August 2022
Status Coming Soon - March 2017 Available - January 2022 Available - December 2022
Price - Rs. 10,499 ($0.00) [Similarly Priced] -
Colors Gray Black, Blue, Red Black, Green, White, Copper
Form Factor Candybar Candybar Candybar
Dimension 144 x 71 x 8.4 mm
(5.67 x 2.8 x 0.33 in)
164.2 x 75.9 x 9.1 mm
(6.46 x 2.99 x 0.36 in)
164.4 x 76.3 x 9.1 mm
(6.47 x 3 x 0.36 in)
Weight 130 g (4.59 oz) 196 g (6.91 oz) 192 g (6.77 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), 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 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 900 / 1900 / 2100 HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 LTE
SAR EU - W/kg (head)
- W/kg (body)
0.20 W/kg (head)
1.35 W/kg (body)
- W/kg (head)
- W/kg (body)
Messaging SMS, MMS, Push Mail, EMail, IM
Notification LED No - -

hardware Hardware and OS

OS Android OS, v7.0 (Nougat) Android 11 Android 12
Processor Quad-core 1.25 GHz Cortex-A53, Mediatek MT6737 Octa-core (2x1.6 GHz & 6x1.6 GHz) Octa-core, MediaTek Helio P35
GPU Mali-T720MP2 - IMG PowerVR GE8320
RAM 2 GB 4 GB 32GB 4GB
Internal Memory 16 GB 128 GB N/A
External Memory microSD, up to 256 GB (uses SIM 2 slot) microSDXC (dedicated slot) microSDXC (dedicated slot)

display Display

Type IPS LCD Capacitive Touchscreen HD+ PLS TFT HD+ PLS LCD Screen
Colors 16M colors 16M Colors 16M Colors
Size 5.0 inches 6.5 inches 6.5 inches
Resolution 720 x 1280 pixels (294 ppi) 720 x 1600 pixels (270 ppi) 720 x 1600 pixels (270 ppi)
Screen-to-Body Ratio 67.28% 81.80% 81.28%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP 48 MP + 2 MP 50 MP + 2 MP
Flash LED Flash LED Flash LED Flash
Features Autofocus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama 48 MP, f/1.8, (wide), AF
2 MP, f/2.4, (depth)
50 MP, f/1.8, (wide), AF
2 MP, f/2.4, (depth)
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 8 MP [Similar] 5 MP, f/2.2 [Similar] 5 MP, f/2.2 [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth v4.1, A2DP, LE 5.0, A2DP, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, 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 microUSB v2.0 microUSB 2.0 microUSB 2.0
GPS Yes, with A-GPS Yes, with A-GPS Yes, with A-GPS
Browser HTML5 Yes Yes

memory User Memory

Internal 16 GB, 2 GB RAM 128 GB, 4 GB RAM or 64 GB, 4 GB RAM or 32 GB, 4 GB RAM or 32 GB, 3 GB RAM 32GB 4GB RAM, 64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 8GB RAM
Expandable Storage microSD, up to 256 GB (uses SIM 2 slot) microSDXC (dedicated slot) microSDXC (dedicated slot)
USB OTG Not Supported Not Supported Not Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not 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 not present magnetic field sensor not present magnetic field sensor not present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor not present gyroscope sensor not present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Non-removable Li-Po Battery
Battery Charging 10W
Non-removable Li-Po Battery
Capacity 2400 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -