Asus Zenfone 7 Pro ZS671KS vs Samsung Galaxy Quantum 2

Asus Zenfone 7 Pro ZS671KS

Samsung Galaxy Quantum 2

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 29, 38, 39, 40, 41

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
5G network

5G band 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78; SA/NSA

5G band 78 Sub6
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A (5CA) Cat 19, 1800 Mbps download, 150 Mbps upload

LTE-A, 2000 Mbps download, 150 Mbps upload
5G speed

3.6 Gbps download

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frame

-
SIM

Dual SIM (Nano-SIM, dual stand-by)

Nano-SIM
Height

165.1 mm

161.9 mm
Width

77.3 mm

73.8 mm
Thickness

9.6 mm

8.1 mm
Weight

230 g

176 g
Colors

Black, White

Black, Violet, White

Display
Display type

Super AMOLED capacitive touchscreen

Dynamic AMOLED 2X
Physical size

6.67 inches

6.7 inches
Resolution

1080 x 2400 pixels

1440 x 3200 pixels
Pixel density

395 ppi

524 ppi
Display colors

16777216

16777216
Protection

2.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 6

-
Display features

HDR10+, 90Hz refresh rate, 700 nits typ. brightness

120Hz, 1200 nits (peak), 120Hz@FHD / 60Hz@QHD refresh rate

Hardware
CPU

Octa-core

Octa-core
CPU

Single-core 3.1 GHz Kryo 585

Single-core 2.96 GHz Kryo 485
CPU(second)

Triple-core 2.42 GHz Kryo 585

Triple-core 2.42 GHz Kryo 485
CPU(third)

Quad-core 1.8 GHz Kryo 585

Quad-core 1.78 GHz Kryo 485
Chipset

Qualcomm SM8250 Snapdragon 865+

Qualcomm SM8150 Snapdragon 855+ (7 nm), QRNG security chipset
GPU

Adreno 650

Adreno 640
Memory RAM

8 GB

6 GB
Internal storage

256 GB

128 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

2 TB

1 TB
Storage

UFS 3.1

-

Main camera
Camera type

Triple

Triple
Main camera

64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm

64 MP, f/1.8 , 26 mm, 1/1.7x" , 0.8 µm, (wide)
8 MP, f/2.4 , 80 mm, 3x optical zoom

12 MP, f/2.2 , (ultrawide) , 123˚ , 1.12 µm
12 MP, f/2.2 , 17 mm, 1/2.55" , 1.4 µm

5 MP, f/2.4 , (macro)
Primary camera resolution

9280 x 6920 pixels

-
Primary camera video

8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR

4K@30fps, 1080p@30/60/240fps; gyro-EIS
Primary camera flash

dual LED flash

LED flash
Camera features

Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, laser autofocus, RAW

HDR, Panorama
DxOMark photo

122

-
DxOMark video

100

-
DxOMark camera score

115

-

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 1.0 reversible connector

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

aptX Adaptive

-
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

Yes

-
BDS

-

Yes
QZSS

Yes

-
NavIC

Yes

-

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, proximity, light

Accelerometer, compass, fingerprint, gyroscope, proximity

Battery
Battery type

Li-Po

Li-Po
Battery capacity

5000 mAh

4500 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

Qualcomm Quick Charge 4, Power Delivery 3.0

Fast Charging
Reverse charging

Yes

-
Talk time 4G

-

46 h