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Asus Zenfone 3 vs Xiaomi Redmi 3S vs Asus Zenfone 3s Max

Key Feature Comparison

5.8

Asus Zenfone 3

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5.8

Asus Zenfone 3s Max

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At a Glance

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Octa core, 2 GHz, Cortex A53

Qualcomm Snapdragon 625 MSM8953, Adreno 506

Octa core, 1.4 GHz, Cortex A53

Qualcomm Snapdragon 430 MSM8937, Adreno 505

Octa core (1.5 GHz, Quad core, Cortex A53 + 1 GHz, Quad core, Cortex A53)

MediaTek MT6750, Mali-T860 MP2

2650 mAh

Li-ion

4100 mAh

Li-Polymer, Fast

5000 mAh

Li-Polymer

5.2 inches

424 ppi, FHD

5.0 inches

294 ppi

5.2 inches

282 ppi

Single, 16MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 30 fps

Single, 13MP

1920x1080 @ 30 fps

Single, 13MP

1920x1080 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

5.2 inches
5.0 inches
5.2 inches

Screen Type

IPS LCD
IPS LCD
IPS LCD

Screen Resolution

1080 x 1920 pixels
720 x 1280 pixels
720 x 1280 pixels

Pixel Density

424 ppi
294 ppi
282 ppi

Screen Protection

Gorilla Glass 3
No
-

Screen to Body Ratio

68.55%
70.92%
67.50%

Screen Quality

FHD
-
-

Phone Variants

3GB 32GB
2GB 32GB, 2GB 16GB
3GB 32GB

Expandable Storage

Yes
Yes
Yes

RAM Type

LPDDR3
LPDDR3
LPDDR3

Expandable Storage Capacity

Yes, 2 TB
Yes, 128 GB
Yes, 2 TB

OTG Support

Yes
Yes
Yes

Sensors

Light sensor, Proximity sensor, rgbw sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

Android v6.0 (Marshmallow)
Android v6.0 (Marshmallow)
Android v7.0 (Nougat)

GPU

Adreno 506
Adreno 505
Mali-T860 MP2

Chipset

Qualcomm Snapdragon 625 MSM8953
Qualcomm Snapdragon 430 MSM8937
MediaTek MT6750

CPU

Octa core, 2 GHz, Cortex A53
Octa core, 1.4 GHz, Cortex A53
Octa core (1.5 GHz, Quad core, Cortex A53 + 1 GHz, Quad core, Cortex A53)

Custom User Interface

Zen UI
MIUI
Zen UI

Clock Speed

2 GHz
1.4 GHz
1.5 GHz

Architecture

64 bit
64 bit
64 bit

Battery Capacity

2650 mAh
4100 mAh
5000 mAh

Battery Removable

No
No
No

Battery Type

Li-ion
Li-Polymer
Li-Polymer

USB Type-C

Yes
No
No

Charger Type

-
Fast
-

Fast Charging

-
Yes
-

Announced On

17-Aug-16
5-Jun-16
7-Feb-17

Market Status

Out of Stock
Out of Stock
Available

Brand

Asus
Xiaomi
Asus

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 21,599
Rs. 6,999
Rs. 14,999

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS

NFC

No
No
No

Network Support

4G
4G
4G

Bluetooth

Yes
Yes
Yes

FM Radio

Yes
Yes
Yes

3.5mm Audio Jack

Yes
Yes
Yes

SIM Size

SIM1: Micro, SIM2: Nano (Hybrid)
SIM1: Micro, SIM2: Nano (Hybrid)
SIM1: Micro, SIM2: Nano (Hybrid)

Wi-Fi

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

Bluetooth Type

v4.2
v4.1
v4.0

Audio Jack

3.5 mm
3.5 mm
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

eSIM

No
No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes
Yes

SIM 1 Bands

4G Bands: TD-LTE 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 4G Speed: 50 Mbit/s 150 Mbit/s (LTE category 4), 3G Speed: HSDPA 42.2 Mb...
4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3) / 850(band 5), 3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 4G Speed: 50 Mbit/...

SIM 2 Bands

4G Bands: TD-LTE 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 4G Speed: 50 Mbit/s 150 Mbit/s (LTE category 4), 3G Speed: HSDPA 42.2 Mb...
4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3) / 850(band 5), 3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, E...

Audio Features

-
Active noise cancellation with dedicated mic
-

Front Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps
-

Front Camera Setup

Single, 8MP
Single, 5MP
Single, 8MP

Front Camera 1 Resolution

8 MP
5 MP
8 MP

Front Camera 1 Type

f/2.0 Primary Camera
f/2.2 Primary Camera
f/2.2 Primary Camera

Front Aperture

f/2.0
f/2.2
f/2.2

Front Flash

No
No
No

Weight

144 grams
144 grams
175 grams

Colors

Sapphire Black, Moonlight White, Shimmer Gold
Gold, Silver, Dark Grey
Black, Gold

Build

Case: Metal, Back: Mineral Glass
Case: Metal, Back: Metal
Case: Metal, Back: Metal

Dimensions

146.8 x 73.9 x 7.6 mm
139.3 x 69.6 x 8.5 mm
149.5 x 73.7 x 8.8 mm

SAR Value

-
Head: 0.617 W/kg, Body: 0.429 W/kg
-

OIS

Yes
No
No

Rear Flash

Yes, Dual-color LED Flash
Yes, LED Flash
Yes, Dual-color LED Flash

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps

Rear Camera Features

Digital Zoom, Auto Flash, Digital image stabilization, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Single, 16MP
Single, 13MP
Single, 13MP

Rear Camera 1 Resolution

16 MP
13 MP
13 MP

Rear Camera 1 Type

f/2.0 Primary Camera
f/2.0 Primary Camera
f/2.0 Primary Camera

Rear Camera 1 Lens

1.12 micrometre pixel size
-
-

Rear Sensor

Exmor-RS CMOS Sensor
CMOS image sensor
CMOS image sensor

Rear Aperture

f/2.0
f/2.0
f/2.0

Fingerprint Scanner

Yes
No
Yes

Fingerprint Scanner Position

Rear
-
-
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