Asus ZenFone 3 Zoom vs Samsung Galaxy S20

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Display

Size

5.5 inches
6.2 inches

Resolution

1920 x 1080 pixels,
404 PPI
3200 x 1440 pixels, 20:9 ratio,
566 PPI

Technology

AMOLED
Dynamic AMOLED

Screen-to-body

69.01 %
88.59 %

Features

Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
120Hz refresh rate (@1080p), HDR video support, Scratch-resistant glass (Corning Gorilla Glass 6), Ambient light sensor, Proximity sensor

Hardware & Performance

System chip

Qualcomm Snapdragon 625 8953
Qualcomm Snapdragon 865 SM8250

Processor

Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit
Octa-core, 2840 MHz, Kryo 585, 64-bit, 7 nm

GPU

Adreno 506
Adreno 650

RAM

4GB LPDDR3
12GB LPDDR5

Internal storage

128GB
128GB (UFS 3.0)

Storage expansion

microSDXC up to 2000 GB
microSDXC up to 1000 GB

OS

Android (8.0 Oreo, 7.1 Nougat, 6.0 Marshmallow), ASUS Zen UI
Android (10), Samsung One UI

Battery

Capacity

5000 mAh
4000 mAh

Type

Li - Ion, Not user replaceable
Li - Polymer, Not user replaceable

Charging

Fast charging
Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging, Reverse wireless charging

Max charge speed

 
Wired: 25W; Wireless: 15W

Camera

Rear

Dual camera
Triple camera

Main camera

12 MP (OIS, Laser and PDAF)
12 MP (OIS, PDAF)

Specifications

Aperture size: F1.7; Focal length: 25 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/1.7"; Pixel size: 1.8 μm

Second camera

12 MP (Telephoto, Autofocus)
64 MP (Telephoto, OIS, PDAF)

Specifications

Optical zoom: 2x; Aperture size: F2.8; Focal Length: 59 mm
Aperture size: F2.0; Sensor size: 1/1.7"; Pixel size: 0.8 μm

Third camera

 
12 MP (Ultra-wide, Autofocus)

Specifications

 
Aperture size: F2.2; Focal Length: 13 mm; Pixel size: 1.4 μm

Video recording

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps), 1280x720 (HD) (30 fps)
7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)

Features

Time-lapse video, Continuous autofocus, Object tracking, Picture-taking during video recording, EIS, Video calling, Video sharing
OIS, HDR, EIS

Front

13 MP (Wide Angle, HDR)
10 MP (PDAF, HDR)

Design

Dimensions

6.07 x 3.03 x 0.31 inches (154.3 x 77 x 7.99 mm)
5.97 x 2.72 x 0.31 inches (151.7 x 69.1 x 7.9 mm)

Weight

6.00 oz (170 g)
the average is 6.5 oz (184 g)
5.78 oz (163 g)
the average is 6.5 oz (184 g)

Materials

Back: Metal
Back: Glass (Corning Gorilla Glass 6); Frame: Aluminum

Resistance

 
Water, Dust; IP 68

Biometrics

Fingerprint (touch)
2D Face unlock, Ultrasonic in-screen fingerprint

Features

Touch sensitive control keys
 

Colors

Black, Silver, Pink
Cloud blue, Cosmic grey, Cloud pink, Cosmic white

Cellular

5G

 
n1, n3, n5, n7, n8, n28, n40, n77, n78, SA, NSA, Sub-6

LTE (FDD)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 17(700 b), 18(800 Lower)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 32(1500 L-band), 66(AWS-3)

LTE (TDD)

 
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)

UMTS

850, 900, 1700/2100, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz

Data Speed

LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM

Yes
 

SIM type

Nano SIM
Nano SIM

VoLTE

Yes
 

Multimedia

Headphones

3.5mm jack
No 3.5mm jack

Features

Album art cover, Background playback
32-Bit DAC, Dolby Atmos, aptX, Dolby Digital, Dolby Digital Plus

Connectivity & Features

Bluetooth

4.2, EDR
5.0

Wi-Fi

802.11 b, g, n; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax (Wi-Fi 6), dual-band; MIMO, Wi-Fi Direct, Hotspot

USB

Type-C (reversible), USB 2.0
Type-C (reversible), USB 3.1

Features

Mass storage device, OTG, Charging
Charging, Headphones port, OTG

Sensors

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer

Other

Tethering, Computer sync, OTA sync
NFC, ANT+

Shopping information

MSRP

 
$ 1000
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