HTC One A9s vs Samsung Galaxy S9 vs Xiaomi Redmi 4X

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HTC One A9s

Xiaomi Redmi 4X

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  • Samsung Galaxy S9+

    Samsung Galaxy S9+

  • Sony Xperia XZ1

    Sony Xperia XZ1

  • Sony Xperia Z5

    Sony Xperia Z5

  • Samsung Galaxy Note 8

    Samsung Galaxy Note 8

  • Apple iPhone X

    Apple iPhone X

  • Huawei P20

    Huawei P20

  • Samsung Galaxy S8

    Samsung Galaxy S8

Total
32
25
42
14
37
20
General
Operating systemAndroid 6 Android 8 Android 6
AvailableYes Yes Yes
Released (US)November 2016 March 2018 May 2017
Original price (US) 720 $
Released (FR)November 2016 May 2017
Street price (EUR) 850 €
DesignCandybar Candybar Candybar
ColorGrey
Black
Gold
Blue
Grey
Black
Purple
Black
Gold
SAR 0.362 W/kg1.18 W/kg
RuggedNo Yes No
TypeWaterproof
Dust
Splash proof
Ingress ProtectionIP 68
Size and weight
71.5 in
7.99 in
146.49 in
150 oz
68.7 in
8.5 in
147.7 in
163 oz
69.96 in
8.65 in
139.24 in
146 oz
Height146.49 in147.7 in139.24 in
Width71.5 in68.7 in69.96 in
Thickness 7.99 in8.5 in8.65 in
Weight150 oz163 oz146 oz
Display
Screen typeSuper Clear LCD Super AMOLED IPS LCD
Resolution1280x720 pixels2960x1440 pixels1280x720 pixels
Screen size5 in5.8 in5 in
TouchscreenYes Yes Yes
Touchscreen typeCapacitive Capacitive Capacitive
MultitouchYes Yes Yes
Colors16 777 216 16 777 216 16 777 216
3DNo No No
PPI294 568 294
Hardware
CPU Qualcomm Snapdragon 845 MSM8998 Qualcomm Snapdragon 435 MSM8940
Processor frequency2 GHz2.8 GHz1.4 GHz
Core numberOcto Core Octo Core Octo Core
RAM3072 MB4096 MB2048
3072
4096
Internal storage32 GB64 GB16
32
64
Removable storageYes Yes Yes
Memory cardmicroSD
microSDHC
microSDXC
microSD
microSDHC
microSDXC
microSD
microSDHC
microSDXC
Network
GSMYes Yes Yes
GSM frequencies850
900
1800
1900
850
900
1800
1900
850
900
1800
1900
GPRSYes Yes Yes
EDGEYes Yes Yes
UMTSYes Yes Yes
UMTS Frequencies850
900
1900
2100
850
900
1700/2100
1900
2100
850
900
1900
2100
HSPAYes Yes Yes
HSPA+Yes Yes Yes
Maximum theoretical bandwith 42 Mbit/s 42 Mbit/s 42 Mbit/s
CDMANo No No
4G LTEYes Yes Yes
LTE Frequencies700
850
900
1700/2100
1800
1900
2100
2600
700
800
850
900
1700/2100
1800
1900
2100
2500
2600
850
900
1800
1900
2100
2500
2600
WiMAXNo No No
Connectivity
Wi-FiYes Yes Yes
Wi-Fi Standard802.11a
802.11b
802.11g
802.11n
802.11a
802.11ac
802.11b
802.11g
802.11n
802.11b
802.11g
802.11n
Wi-Fi hotspotYes Yes Yes
BluetoothYes Yes Yes
Bluetooth version4.2 5.0 4.2
ProfilesAdvanced Audio Distribution (A2DP) Advanced Audio Distribution (A2DP)
Low Energy (LE)
Advanced Audio Distribution (A2DP)
Low Energy (LE)
GPSYes Yes Yes
GPS typeA-GPS A-GPS A-GPS
USBYes Yes Yes
USB version2.0 2.0
USB connector typemicroUSB Type-C microUSB
USB featuresUSB charging
Mass storage device
USB charging
Mass storage device
USB charging
Mass storage device
AudioYes Yes Yes
Headset jack3.5mm 3.5mm 3.5mm
HDMINo No No
DLNANo No No
NFCNo Yes No
Dual SIMNo No
Yes
Yes
InfraredNo No Yes
Digital Camera / Video
Back cameraYes Yes Yes
3DNo No No
Photo resolution13 MP12 MP13 MP
Video resolution1080 p2160 p1080 p
FlashYes Yes Yes
Flash typeLED LED LED
FeaturesFace detection
Geo tagging
High Dynamic Range Mode (HDR)
Panorama
Auto focus
Face detection
Smile detection
Geo tagging
High Dynamic Range Mode (HDR)
Panorama
Touch focus
Voice activation
RAW image
Burst mode
Optical image stabilization
Phase detection
Time-lapse video
Face detection
Smile detection
Geo tagging
High Dynamic Range Mode (HDR)
Panorama
Touch focus
Front cameraYes Yes Yes
Photo resolution5 MP8 MP5 MP
Front FlashNo No
Multimedia
Music playerYes Yes Yes
Supported formatseAAC+
MP3
WAV
eAAC+
FLAC
MP3
WAV
eAAC+
FLAC
MP3
WAV
Video playerYes Yes Yes
SupportsH.264
MPEG4
DivX
H.265
MPEG4
Xvid
DivX
H.265
MPEG4
Xvid
RadioYes Yes Yes
FM TransmitterNo No
Sensor
AccelerometerYes Yes Yes
GyroscopeNo Yes Yes
Proximity sensorYes Yes Yes
CompassYes Yes Yes
BarometerNo Yes No
Ambient light sensorYes Yes Yes
FingerprintYes Yes Yes
Battery
Battery typeLithium-ion Lithium-ion Lithium-Polymer
Capacity2300 mAh3000 mAh4100 mAh
Battery life on stand by432 h 432 h
Battery life on UMTS/LTE talk time13 h 36 h
Battery life on music playback 87 h
Qi wireless chargingNo Yes No
TypeEmbedded
Quick ChargeYes Yes No

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