Vodafone Smart speed 6 vs Xiaomi MI-2a: 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.

Weight

MI-2a: 13 g lighter

Smart speed 6:

146 g

MI-2a:

133 g
Width

Smart speed 6: 1.4 mm narrower

Smart speed 6:

65.1 mm

MI-2a:

66.5 mm
Depth

MI-2a: 0.5 mm thinner

Smart speed 6:

10 mm

MI-2a:

9.5 mm
Release year

Smart speed 6:

2015

MI-2a:

2013

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. Smart speed 6

Height:

132.2 mm
Width:

65.1 mm
Depth:

10 mm +0.5 mm versus MI-2a
2. MI-2a

Height:

133 mm
Width:

66.5 mm +1.4 mm versus Smart speed 6
Depth:

9.5 mm

Weight

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

1. Smart speed 6

146 g

+13 g versus MI-2a
2. MI-2a

133 g

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. Smart speed 6

Screen diagonal:

4.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

55.8 cm²
2. MI-2a

Screen diagonal:

4.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

55.8 cm²

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 Smart speed 6, MI-2a, compared at the same storage capacity.
Storage	Smart speed 6	MI-2a
8 GB	1 GB RAM	Not recorded
16 GB	Not recorded	1 GB RAM

Practical features

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

1. Smart speed 6

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

2. MI-2a

NFC:: Yes
Headphone jack:: Yes
Memory card support:: No

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. Smart speed 6

1780 mAh
2. MI-2a

2030 mAh

+250 mAh versus Smart speed 6

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. Smart speed 62. MI-2a

Everyday essentials

Everyday essentials — specifications for Smart speed 6, MI-2a.
Specification	Smart speed 6	MI-2a
Dimensions (HxWxD)	132.2 Х 65.1 Х 10 mm	133 Х 66.5 Х 9.5 mm
Weight	146 g	133 g
Technology	IPS LCD	IPS LCD
Screen size	4.5" inch	4.5" inch
Screen resolution	480 x 854 px	720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	8 GB 1 GB RAM	16 GB 1 GB RAM
Memory card support	microSD up to 32 GB (dedicated slot)	No
Battery Capacity is not battery life. No endurance test is implied.	1780 mAh Non-removable Li-Ion	2030 mAh Removable Li-Ion
Operating system OS	Android 5.1 (Lollipop)	Android 4.1 (Jelly Bean)
Chipset	Mediatek MT6735M (28 nm)	Xiaolong S4 Pro
NFC	Unknown	Yes
Headphone jack	Yes	Yes

Display

Display — specifications for Smart speed 6, MI-2a.
Specification	Smart speed 6	MI-2a
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	55.8 cm2	55.8 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	64.8%	63.1%
PPI /points per inch/	218 PPI	326 PPI

Camera and Video

Camera and Video — specifications for Smart speed 6, MI-2a.
Specification	Smart speed 6	MI-2a
Rear camera, main	5 MP Single	8 MP Single
Camera specs	5 MP	8 MP AF f/2.0
Functions	LED flash	LED flash HDR
Video	720p	1080p@30fps
Front camera, selfie	2 MP Single	2 MP Single
Specifications	2 MP	2 MP

Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Smart speed 6, MI-2a.
Specification	Smart speed 6	MI-2a
Processor CPU	Quad-core 1.0 GHz Cortex-A53	Dual-core 1.7 GHz
Graphics processor GPU	Mali-T720MP2	Adreno 320
Antutu 7 score *	Unknown	21326
GeekBench 4 Single Core *	Unknown	742
GeekBench 4 Multi-Core *	Unknown	1151
GeekBench 4 RenderScript *	Unknown	1277

General specs

General specs — specifications for Smart speed 6, MI-2a.
Specification	Smart speed 6	MI-2a
Release date	2015 September	2013
Colors	Silver Anthracite	Black (front panel) 4 color options (back panel)
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	70 EUR	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for Smart speed 6, MI-2a.
Specification	Smart speed 6	MI-2a
SIM card	Micro-SIM	Mini-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 7(2600) 8(900) 20(800)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed	HSPA LTE Cat4 150/50 Mbps	HSPA 21.1/5.76 Mbps
GPRS	Yes	Class 12
Edge	Yes	Class 12
Wi-Fi	Wi-Fi 802.11 b/g/n hotspot	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS GLONASS
USB	microUSB 2.0	microUSB 2.0 USB Host
Bluetooth	4.0 A2DP	4.0 A2DP

Music and Audio

Music and Audio — specifications for Smart speed 6, MI-2a.
Specification	Smart speed 6	MI-2a
Radio	FM radio	FM radio
Others	Unknown	Active noise cancellation with dedicated mic

Other features

Other features — specifications for Smart speed 6, MI-2a.
Specification	Smart speed 6	MI-2a
Dop	Sensors Accelerometer compass	Sensors Accelerometer gyro proximity compass

Vodafone Smart speed 6 vs Xiaomi MI-2a