Samsung Galaxy A21 vs YU Yunique: 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.

Display technology

OLED versus LCD

Galaxy A21:

OLED

Yunique:

LCD
Screen diagonal

Yunique: 1.8 in smaller diagonal

Galaxy A21:

6.5 in

Yunique:

4.7 in
Rear camera layout

Galaxy A21:

Quad

Yunique:

Single
Release year

Galaxy A21:

2020

Yunique:

2015

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. Galaxy A21

Height:

Unknown
Width:

Unknown
Depth:

Unknown

Weight:

Unknown

Unavailable dimensions are omitted from the drawing.
2. Yunique

Height:

134.5 mm
Width:

67.5 mm
Depth:

8.3 mm

Weight:

128 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. Galaxy A21

Screen diagonal:

6.5 in

Aspect ratio (height:width):

20:9

Approximate rectangular screen area:

102 cm²
2. Yunique

Screen diagonal:

4.7 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

60.9 cm²

Galaxy A21 has approximately 67.5% more rectangular screen area than Yunique.

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 Galaxy A21, Yunique, compared at the same storage capacity.
Storage	Galaxy A21	Yunique
8 GB	Not recorded	1 GB RAM
32 GB	3 GB RAM	Not recorded

Practical features

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

1. Galaxy A21

NFC:: See details Yes (market/region dependent)
Headphone jack:: Yes
Memory card support:: See details microSDXC (dedicated slot)

2. Yunique

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 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. Galaxy A21

4000 mAh

+2000 mAh versus Yunique
2. Yunique

2000 mAh

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. Galaxy A212. Yunique

Everyday essentials

Everyday essentials — specifications for Galaxy A21, Yunique.
Specification	Galaxy A21	Yunique
Dimensions (HxWxD)	Х Х mm	134.5 Х 67.5 Х 8.3 mm
Weight	0 g	128 g
Technology	Super AMOLED	IPS LCD
Screen size	6.5" inch	4.7" inch
Screen resolution	720 x 1600 px	720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32GB 3GB RAM	8 GB 1 GB RAM
Memory card support	microSDXC (dedicated slot)	microSD up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	4000 mAh Non-removable Li-Po	2000 mAh Non-removable Li-Po
Operating system OS	Android 10.0; One UI 2.0	Android 5.1.1 (Lollipop)
Chipset	Unknown	Qualcomm MSM8916 Snapdragon 410 (28 nm)
NFC	Yes (market/region dependent)	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for Galaxy A21, Yunique.
Specification	Galaxy A21	Yunique
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	102.0 cm2	60.9 cm2
Screen format	20:9 (height:width)	16:9 (height:width)
Screen to body ratio	Unknown	67.1%
PPI /points per inch/	270 PPI	312 PPI
Screen protection	Unknown	Corning Gorilla Glass 3

Camera and Video

Camera and Video — specifications for Galaxy A21, Yunique.
Specification	Galaxy A21	Yunique
Rear camera, main	16 MP Quad	8 MP Single
Camera specs	16 MP (wide) AF -8 MP (ultrawide) -2 MP (macro) -2 MP (depth)	8 MP AF f/2.0
Functions	LED flash panorama HDR	HDR
Video	1080p@30fps	1080p@30fps
Front camera, selfie	13 MP Single	2 MP Single
Specifications	13 MP (wide)	2 MP

Performance

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

Performance — specifications for Galaxy A21, Yunique.
Specification	Galaxy A21	Yunique
Processor CPU	Unknown	Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU	Unknown	Adreno 306
Antutu 7 score *	Unknown	21456
GeekBench 4 Single Core *	Unknown	387
GeekBench 4 Multi-Core *	Unknown	1175

General specs

General specs — specifications for Galaxy A21, Yunique.
Specification	Galaxy A21	Yunique
Release date	2020 April 8	2015 September
Colors	Black	Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	250 EUR	70 EUR
Battery life	Unknown	Stand by time- Up to 271 h Talking time- Up to 7 h
Body build	Glass front plastic back plastic frame	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for Galaxy A21, Yunique.
Specification	Galaxy A21	Yunique
SIM card	Single SIM (Nano-SIM)Dual SIM (Nano-SIM dual stand-by)	Dual SIM (Micro-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE	Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800) 40(2300)
Speed	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA LTE Cat4 150/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot	Wi-Fi 802.11 b/g/n hotspot
GPS	Yes with A-GPS GLONASS BDS	Yes with A-GPS GLONASS
USB	Yes	microUSB 2.0 USB Host
Bluetooth	5.0 A2DP LE	4.0 A2DP aptX

Music and Audio

Music and Audio — specifications for Galaxy A21, Yunique.
Specification	Galaxy A21	Yunique
Radio	FM radio	Stereo FM radio RDS recordin

Other features

Other features — specifications for Galaxy A21, Yunique.
Specification	Galaxy A21	Yunique
Dop	Sensors Fingerprint (rear-mounted) accelerometer proximity compass - Fast charging 15W - Preliminary specifications	Sensors Accelerometer proximity

Samsung Galaxy A21 vs YU Yunique