Alcatel Pixi 4 vs Xiaomi Redmi 4A

Spec Score

N/A

69%

Release Date

23 Sep, 2016

23 Mar, 2017

Performance

N/A
MediaTek MT6735M	Snapdragon 425
Quad Core (upto 1 GHz)	Quad Core (upto 1.4 GHz)
1 GB RAM	2 GB RAM

Display

N/A
5.0 inches (12.7 cm)	5.0 inches (12.7 cm)
TFT	IPS LCD
480x854 px	720x1280 px (HD)

Rear Camera

N/A
8 MP Primary Camera	13 MP Primary Camera

Front Camera

N/A
5 MP	5 MP

Battery

N/A
2000 mAh	3120 mAh
No Wireless Charging	No Wireless Charging

Storage

8 GB

16 GB

Expert Review

N/A	4.0/10 Read Expert Review

Pros

Device yet to be reviewed

Compact and solid build Good camera capabilities Decent performance Dependable battery

Cons

Device yet to be reviewed

Touchscreen issues Takes a long time to charge

User Ratings

3.3/5 (628 ratings)

4.2/5 (29,388 ratings)

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Launch Date

Sep 23, 2016 (Official)

N/A

Operating System

Android v6.0 (Marshmallow)

Android v7.1.2 (Nougat)

Custom UI

N/A

MIUI

Performance Rating

N/A

Avg

Chipset

MediaTek MT6735M

Qualcomm Snapdragon 425 MSM8917

CPU

Quad core, 1 GHz, Cortex A53

Quad core, 1.4 GHz, Cortex A53

Architecture (The higher, the better)

64 bit

64 bit

Graphics (GPU)

Mali-T720 MP2

Adreno 308

RAM

1 GB	2 GB / 3 GB

Display Rating

N/A

Excellent

Display Type

TFT

IPS LCD

Screen Size

5.0 inches  (12.7 cm)

5.0 inches  (12.7 cm)

Resolution

480x854 px

720x1280 px (HD)

Pixel Density

196 ppi

294 ppi

Screen to Body Ratio (calculated)

67.41 %

69.81 %

Screen Protection

No

N/A

Height

140.7 mm

139.9 mm

Width

72.5 mm

70.4 mm

Thickness

9.5 mm

8.5 mm

Weight

169 grams

131.5 grams

Rear Camera Rating

N/A

Good

Resolution

8 MP Primary CameraCMOS image sensor

13 MP Primary Cameraf/2.2CMOS image sensor

Autofocus

Yes	Yes Phase Detection Autofocus

OIS

No

No

Flash

Yes LED Flash

Yes LED Flash

Image Resolution

3264 x 2448 Pixels

4128 x 3096 Pixels

Settings

Exposure compensation ISO control

Exposure compensation ISO control

Shooting Modes

Continuous Shooting High Dynamic Range mode (HDR)

Continuous Shooting High Dynamic Range mode (HDR)

Camera Features

Digital Zoom Auto Flash Face detection Touch to focus

Digital Zoom Auto Flash Face detection Touch to focus

Video Recording

1280x720 @ 30 fps

1920x1080 @ 30 fps

Front Camera Rating

N/A

Good

Resolution

5 MP Primary Camera

5 MP f/2.2 Primary Camera

Autofocus

No

N/A

Flash

Yes LED Flash

No

Battery Rating

N/A

Very Good

Capacity

2000 mAh

3120 mAh

Battery Type

Li-ion

Li-ion

TalkTime

N/A	Up to 39.3 Hours(3G)

Internal Storage

8 GB	16 GB / 32 GB

Expandable Storage

Yes Up to 32 GB

Yes Up to 128 GB

SIM Slot(s)

Dual SIM

Dual SIM

SIM Type

SIM1: Micro SIM2: Micro

SIM1: Micro SIM2: Nano (Hybrid)

Network Support

5G Not Supported 4G

5G Not Supported 4G

VoLTE

N/A

Yes

SIM 1

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) / 850(band 26)

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 1700(band 4) / 850(band 5) / 800(band 20)

SIM 2

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) / 850(band 26)

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 1700(band 4) / 850(band 5)

SAR Value

N/A	Head: 0.596 W/kg Body: 1.6 W/kg

Wi-Fi

Yes Wi-Fi 4 (802.11 b/g/n)

Yes Wi-Fi 4 (802.11 b/g/n)

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v4.0

Yes v4.1

GPS

Yes with A-GPS

Yes with A-GPS Glonass

NFC

No

No

Audio Jack

3.5 mm

3.5 mm

Fingerprint Sensor

No

No

Other Sensors

Proximity sensor Accelerometer

Proximity sensor Accelerometer Gyroscope