T-Mobile Vivacity vs Xolo Era 4G: specs comparison

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

Width

Vivacity: 14 mm narrower

Vivacity:

58 mm

Era 4G:

72 mm
Screen diagonal

Vivacity: 1.5 in smaller diagonal

Vivacity:

3.5 in

Era 4G:

5 in
Depth

Era 4G: 2 mm thinner

Vivacity:

10.5 mm

Era 4G:

8.5 mm
Height

Vivacity: 30.5 mm shorter

Vivacity:

115 mm

Era 4G:

145.5 mm
Release year

Vivacity:

2011

Era 4G:

2016

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

1. Vivacity

Height:

115 mm
Width:

58 mm
Depth:

10.5 mm +2 mm versus Era 4G

Weight:

118 g
2. Era 4G

Height:

145.5 mm +30.5 mm versus Vivacity
Width:

72 mm +14 mm versus Vivacity
Depth:

8.5 mm

Weight:

Unknown

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

1. Vivacity

Screen diagonal:

3.5 in

Aspect ratio (height:width):

5:3

Approximate rectangular screen area:

34.9 cm²
2. Era 4G

Screen diagonal:

5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

68.9 cm²

Era 4G has approximately 97.7% more rectangular screen area than Vivacity.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for Vivacity, Era 4G, compared at the same storage capacity.
Storage	Vivacity	Era 4G
8 GB	Unknown	1 GB RAM

Vivacity: Original memory entry

512 MB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Vivacity

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 GB (dedicated slot) · 2 GB included

2. Era 4G

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 GB

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

1. Vivacity

1500 mAh
2. Era 4G

2500 mAh

+1000 mAh versus Vivacity

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. Vivacity2. Era 4G

Everyday essentials

Everyday essentials — specifications for Vivacity, Era 4G.
Specification	Vivacity	Era 4G
Dimensions (HxWxD)	115 Х 58 Х 10.5 mm	145.5 Х 72 Х 8.5 mm
Weight	118 g	0 g
Technology	TFT	IPS LCD
Screen size	3.5" inch	5" inch
Screen resolution	480 x 800 px	720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	512 MB	8 GB 1 GB RAM
Memory card support	microSD up to 32 GB (dedicated slot) 2 GB included	microSD up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.	1500 mAh Removable Li-Ion	2500 mAh Removable Li-Po
Operating system OS	Android 2.3 (Gingerbread)	Android 5.1.1 (Lollipop) upgradable to 6.0 (Marshmallow)
Chipset	Unknown	Spreadtrum SC9830A
Headphone jack	Yes	Yes

Display

Display — specifications for Vivacity, Era 4G.
Specification	Vivacity	Era 4G
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	256K	16M
Screen area	34.9 cm2	68.9 cm2
Screen format	5:3 (height:width)	16:9 (height:width)
Screen to body ratio	52.3%	65.8%
PPI /points per inch/	267 PPI	294 PPI
Screen protection	Unknown	Corning Gorilla Glass

Camera and Video

Camera and Video — specifications for Vivacity, Era 4G.
Specification	Vivacity	Era 4G
Rear camera, main	5 MP Single	5 MP Single
Camera specs	5 MP	5 MP AF
Functions	LED flash	LED flash
Video	Yes	1080p@30fps
Front camera, selfie	0.3 MP Single	2 MP Single
Specifications	Unknown	2 MP

Performance

Performance — specifications for Vivacity, Era 4G.
Specification	Vivacity	Era 4G
Processor CPU	Unknown	Quad-core 1.5 GHz
Graphics processor GPU	Unknown	Mali-400MP2

General specs

General specs — specifications for Vivacity, Era 4G.
Specification	Vivacity	Era 4G
Release date	2011 November	2016 February
Colors	Black	Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	170 EUR	Unknown
Battery life	Stand by time- Up to 200 h Talking time- Up to 4 h	Stand by time- Up to 455 h (2G) / Up to 329 h (3G) Talking time- Up to 13 h 30 min (2G) / Up to 10 h 45 min (3G)

Communication and Connectivity

Communication and Connectivity — specifications for Vivacity, Era 4G.
Specification	Vivacity	Era 4G
SIM card	Mini-SIM	Dual SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900	Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800) 5(850) 40(2300)
Speed	HSPA	HSPA 21.1/5.76 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n hotspot	Wi-Fi 802.11 b/g/n hotspot
GPS	Yes with A-GPS	Yes with A-GPS
USB	microUSB 2.0	microUSB 2.0
Bluetooth	Yes	4.0 A2DP
Harmful irradiation	Unknown	SAR EU - 0.26 W/kg (head) 0.23 W/kg (body)

Music and Audio

Music and Audio — specifications for Vivacity, Era 4G.
Specification	Vivacity	Era 4G
Radio	Stereo FM radio RDS	FM radio

Other features

Other features — specifications for Vivacity, Era 4G.
Specification	Vivacity	Era 4G
Dop	Sensors Accelerometer proximity compass - MP4/WMV/H.264 player -MP3/WAV/WMA/eAAC+ player -Organizer -Document viewer -Voice memo/dial -Predictive text input	Sensors Accelerometer proximity - For India

T-Mobile Vivacity vs Xolo Era 4G