Compare Alcatel OT-997D vs Acer Liquid Gallant Duo vs ZTE V9

Summary
37
38
24
Performance

Dual core

1000 MHz, 1 GB RAM

Dual core

1000 MHz, 1 GB RAM

N/A

Display

4.3" (Medium)

480x800, Avg sharpness

4.3" (Medium)

540x960, Avg sharpness

7" (Small)

800x480, Low sharpness

Camera

8 MP (Main)

0.3 MP (Front)

5 MP (Main)

3 MP (Main)

Battery

1800 mAh

8.5 h talktime (3G)

1500 mAh

h talktime (2G)

3400 mAh

h talktime (2G)

Storage

4 GB

32 GB (Expandable)

4 GB

32 GB (Expandable)

512 MB

32 GB (Expandable)

General
Operating System

Android v4 (Ice Cream Sandwich)

Android v4 (Ice Cream Sandwich)

Android v2.1

SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

Single SIM, GSM

SIM Size

Performance
Good
Good
Processor

Dual core, 1 GHz, Chipset: MediaTek MT6577

Dual core, 1 GHz, Chipset: MTK6575

600 MHz, Qualcomm, Chipset: MSM7227

Graphics Card

RAM

1 GB

1 GB

512 MB

Storage
Very Good
Very Good
Internal Memory

4 GB

4 GB

512 MB

Expandable Memory

Yes, Up to 32 GB

Yes, Up to 32 GB

Yes, Up to 32 GB

USB OTG Support

Display
Basic
Good
Screen Size

4.3 Inch

4.3 Inch

7 Inch

Screen Resolution

480 x 800 pixels

540 x 960 pixels

800 x 480 pixels

Pixel Density

217 ppi

256 ppi

133 ppi

Display Type

LCD

LCD

LCD

Camera
Fair
Fair
Main Camera

Yes, 8 MP, Auto focus

Yes, 5 MP, Auto focus

Yes, 3 MP, Auto focus

Front Camera

Yes, 0.3 MP

Flash

Video Recording

Zoom

Yes, Digital Zoom

Yes, Digital Zoom

Yes, Digital Zoom

Camera Features

Smile detection, Scenes, Continuos Shooting, Multi Shot

Smile detection, Scenes, Continuos Shooting, Multi Shot

Smile detection, White balance presets, Continuos Shooting, Multi Shot

Battery
Good
Fair
Capacity

1800 mAH, Li-ion

1500 mAH, Li-ion

3400 mAH, Li-ion

Talk Time

Up to 16 Hours(2G) / Up to 8.5 Hours(3G)

Up to Hours(2G)

Up to Hours(2G)

Stand By Time

Connectivity
Operating Frequency

GPRS

Yes

Yes

Yes

Edge

Yes

Yes

No

3G

Yes, HSPA , EV-DO , Rev.A

Yes, HSPA , EV-DO , Rev.A

Yes, HSPA

Wi-Fi

Yes, Wi-Fi 802.11, b/g/n, Mobile Hotspot

Yes, Wi-Fi 802.11, b/g/n, Mobile Hotspot

Yes, Wi-Fi 802.11, b/g/n, Mobile Hotspot

Bluetooth

Yes, v4.0, A2DP

Yes, v3.0, A2DP

Yes, v2.1, A2DP

GPS

Yes, with A-GPS

Yes, with A-GPS

Yes, with A-GPS

USB Connectivity

No

No

No

More Connectivity

Design
Touch Screen

Yes, Capacitive Touchscreen

Yes, Capacitive Touchscreen

Yes, Resistive Touchscreen

Weight

143 grams

145 grams

350 grams

Dimensions

129.8 x 68 x 11 mm

129 x 65.9 x 9.90 mm

192 x 110 x 12.60 mm

Colours

Stylus

Ruggedness

Multimedia
FM Radio

Yes, Stereo FM, RDS

Yes

Loudspeaker

Audio Jack

expert reviews
Acer Liquid Gallant Duo - Review

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ZTE V9

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