Phone Comparison - Asus Zenfone Zoom ZX551ML vs Infinix Zero 8 vs Realme 9 5G

general General Info

Manufacturer Asus Infinix realme
Announced September 2015 2020, August 27 Not announced yet
Status Available - January 2016 Coming Soon - August 2020 August 31 Rumored
Price Rs. 37,999 ($558.81) [Similarly Priced] - -
Colors Pure Black, Ceramic White Silver Diamond, Black Diamond, Green Diamond Black, Blue
Form Factor Candybar Candybar Candybar
Dimension 158.9 x 78.8 x 12 mm
(6.26 x 3.1 x 0.47 in)
168.7 x 76.1 x 9.1 mm
(6.64 x 3 x 0.36 in)
164.3 x 75.6 x 8.5 mm
(6.47 x 2.98 x 0.33 in)
Weight 185 g (6.53 oz) 205 g (7.23 oz) 195 g (6.88 oz)
SIM Type - Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 9(1800), 18(800), 19(800), 28(700) 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 LTE
5G Network - - SA/NSA
Messaging SMS, MMS, Push Mail, EMail, IM
Build Features - - Fingerprint Sensor (side-mounted)
- Fingerprint Sensor (side-mounted)

hardware Hardware and OS

OS Android OS, v5.0 (Lollipop) Android 10 Android 12
Processor Quad-core 2.5 GHz, Intel Atom Z3590 Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), Mediatek MT6785 Helio G90T (12 nm) Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver), Qualcomm SM6375 Snapdragon 695 5G (6 nm)
GPU PowerVR G6430 Mali-G76 MC4 Adreno 619
RAM 4 GB 8 GB 6 GB
Internal Memory 128 GB 128 GB 128 GB
External Memory microSD, up to 128 GB microSDXC (dedicated slot) microSDXC (uses shared SIM slot)

display Display

Type IPS Capacitive Touchscreen, Corning Gorilla Glass 4 FHD+ IPS LCD capacitive touchscreen
90Hz refresh rate
FHD+ IPS LCD Screen
120Hz Refresh Rate
600 nits (peak)
Colors 16M colors 16M Colour 16M colors
Size 5.5 inches 6.85 inches 6.6 inches
Resolution 1080 x 1920 pixels (401 ppi) 1080 x 2460 pixels (392 ppi) 1080 x 2412 pixels (400 ppi)
Screen-to-Body Ratio 66.44% 86.89% 84.56%
Multi-Touch yes no yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No FM radio No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 64 MP + 8 MP + 2 MP + 2 MP 50 MP + 2 MP + 2 MP
Flash Dual-LED (Dual Tone) Quad-LED flash LED Flash
Features Laser Autofocus, Optical Image Stabilization, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR 64 MP, (wide), 1/1.72", 0.8µm, PDAF
8 MP, (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, panorama
50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, Panorama
Video 1080p@30fps 4K@30fps, 1080p@30fps, gyro-EIS 1080p@30fps
Front Camera 5 MP [Similar] 48 MP, (wide), 1/2.0", 0.8µm
8 MP, (ultrawide), 1/4.0", 1.12µm
HDR
1080p@30fps [Similar]
16 MP, f/2.1, 26mm (wide), 1/3.09", 1.0µm
HDR, panorama
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4+ 250/50 Mbps HSPA 42.2/11.5 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A, 5G
Bluetooth v4.0, A2DP, EDR 5.0, A2DP, LE 5.1, A2DP, LE, aptX HD
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, 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, hotspot
USB microUSB v2.0 2.0, Type-C 1.0 reversible connector, USB On-The-Go USB Type-C 2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 Yes Yes

memory User Memory

Internal 128 GB, 4 GB RAM 128 GB, 8 GB RAM 128 GB, 6 GB RAM or 128 GB, 4 GB RAM
Expandable Storage microSD, up to 128 GB microSDXC (dedicated slot) microSDXC (uses shared SIM slot)
USB OTG - Supported Supported

Apps Sensors

Fingerprint fingerprint not 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
NFC NFC supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery
Fast battery charging 33W
Non-removab-le Li-Po Battery
Fast battery charging 65W, 100% in 48 min (advertised)
Capacity 3000 mAh 4500 mAh 5000 mAh
Stand by - - -
Talk Time - - -