Xiaomi MI-2a vs Xiaomi Redmi Y3: 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: 47 g lighter

MI-2a:

133 g

Redmi Y3:

180 g
Width

MI-2a: 9.1 mm narrower

MI-2a:

66.5 mm

Redmi Y3:

75.6 mm
Screen diagonal

MI-2a: 1.76 in smaller diagonal

MI-2a:

4.5 in

Redmi Y3:

6.26 in
Rear camera layout

MI-2a:

Single

Redmi Y3:

Dual
Depth

Redmi Y3: 1 mm thinner

MI-2a:

9.5 mm

Redmi Y3:

8.5 mm
Height

MI-2a: 25.7 mm shorter

MI-2a:

133 mm

Redmi Y3:

158.7 mm

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. MI-2a

Height:

133 mm
Width:

66.5 mm
Depth:

9.5 mm +1 mm versus Redmi Y3
2. Redmi Y3

Height:

158.7 mm +25.7 mm versus MI-2a
Width:

75.6 mm +9.1 mm versus MI-2a
Depth:

8.5 mm

Weight

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

1. MI-2a

133 g
2. Redmi Y3

180 g

+47 g versus MI-2a

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. MI-2a

Screen diagonal:

4.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

55.8 cm²
2. Redmi Y3

Screen diagonal:

6.26 in

Aspect ratio (height:width):

19:9

Approximate rectangular screen area:

97.8 cm²

Redmi Y3 has approximately 75.2% more rectangular screen area than MI-2a.

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 MI-2a, Redmi Y3, compared at the same storage capacity.
Storage	MI-2a	Redmi Y3
16 GB	1 GB RAM	Unknown

Redmi Y3: Original memory entry

64 GB · 4 GB RAM 32 GB · 3 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. MI-2a

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

2. Redmi Y3

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 512 GB (dedicated slot)

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. MI-2a

2030 mAh
2. Redmi Y3

4000 mAh

+1970 mAh versus MI-2a

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. MI-2a2. Redmi Y3

Everyday essentials

Everyday essentials — specifications for MI-2a, Redmi Y3.
Specification	MI-2a	Redmi Y3
Dimensions (HxWxD)	133 Х 66.5 Х 9.5 mm	158.7 Х 75.6 Х 8.5 mm
Weight	133 g	180 g
Technology	IPS LCD	IPS LCD
Screen size	4.5" inch	6.26" inch
Screen resolution	720 x 1280 px	720 x 1520 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 GB 1 GB RAM	64 GB 4 GB RAM 32 GB 3 GB RAM
Memory card support	No	microSD up to 512 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	2030 mAh Removable Li-Ion	4000 mAh Non-removable Li-Po
Operating system OS	Android 4.1 (Jelly Bean)	Android 9.0 (Pie); MIUI 9
Chipset	Xiaolong S4 Pro	Qualcomm SDM632 Snapdragon 632 (14 nm)
NFC	Yes	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for MI-2a, Redmi Y3.
Specification	MI-2a	Redmi Y3
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	55.8 cm2	97.8 cm2
Screen format	16:9 (height:width)	19:9 (height:width)
Screen to body ratio	63.1%	81.5%
PPI /points per inch/	326 PPI	269 PPI
Screen protection	Unknown	Corning Gorilla Glass 5

Camera and Video

Camera and Video — specifications for MI-2a, Redmi Y3.
Specification	MI-2a	Redmi Y3
Rear camera, main	8 MP Single	12 MP Dual
Camera specs	8 MP AF f/2.0	12 MP f/2.2 1.25µm PDAF -2 MP depth sensor
Functions	LED flash HDR	HDR
Video	1080p@30fps	1080p@30fps
Front camera, selfie	2 MP Single	32 MP Single
Specifications	2 MP	32 MP f/2.2 0.8µm

Performance

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

Performance — specifications for MI-2a, Redmi Y3.
Specification	MI-2a	Redmi Y3
Processor CPU	Dual-core 1.7 GHz	Octa-core (4x1.8 GHz Kryo 250 Gold & 4x1.8 GHz Kryo 250 Silver)
Graphics processor GPU	Adreno 320	Adreno 506
Antutu 7 score *	21326	103602
GeekBench 4 Single Core *	742	1236
GeekBench 4 Multi-Core *	1151	4213
GeekBench 4 RenderScript *	1277	Unknown
GeekBench 5 Single Core *	Unknown	89
GeekBench 5 Multi-Core *	Unknown	545

General specs

General specs — specifications for MI-2a, Redmi Y3.
Specification	MI-2a	Redmi Y3
Release date	2013	2019 April
Colors	Black (front panel) 4 color options (back panel)	Elegant Blue Bold Red Prime Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	Unknown	10000 INR

Communication and Connectivity

Communication and Connectivity — specifications for MI-2a, Redmi Y3.
Specification	MI-2a	Redmi Y3
SIM card	Mini-SIM	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 7(2600) 8(900) 20(800) 28(700) 38(2600) 40(2300)
Speed	HSPA 21.1/5.76 Mbps	HSPA LTE-A
GPRS	Class 12	Yes
Edge	Class 12	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band WiFi Direct hotspot
GPS	Yes with A-GPS GLONASS	Yes with A-GPS GLONASS GALILEO
USB	microUSB 2.0 USB Host	2.0 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	4.0 A2DP	Yes

Music and Audio

Music and Audio — specifications for MI-2a, Redmi Y3.
Specification	MI-2a	Redmi Y3
Radio	FM radio	FM radio
Others	Active noise cancellation with dedicated mic	Active noise cancellation with dedicated mic

Other features

Other features — specifications for MI-2a, Redmi Y3.
Specification	MI-2a	Redmi Y3
Dop	Sensors Accelerometer gyro proximity compass	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass Infrared port - Fast battery charging 10W - Splash resistant - For India

Xiaomi MI-2a vs Xiaomi Redmi Y3

Xiaomi MI-2a

Xiaomi Redmi Y3