Samsung Galaxy A21 vs YU Yutopia: 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

Yutopia:

LCD
Screen diagonal

Yutopia: 1.3 in smaller diagonal

Galaxy A21:

6.5 in

Yutopia:

5.2 in
Rear camera layout

Galaxy A21:

Quad

Yutopia:

Single
Release year

Galaxy A21:

2020

Yutopia:

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. Yutopia

Height:

146.6 mm
Width:

72.7 mm
Depth:

7.2 mm

Weight:

159 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. Yutopia

Screen diagonal:

5.2 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

74.5 cm²

Galaxy A21 has approximately 36.8% more rectangular screen area than Yutopia.

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, Yutopia, compared at the same storage capacity.
Storage	Galaxy A21	Yutopia
32 GB	3 GB RAM	Unknown

Yutopia: Original memory entry

32 GB · 512GB 4GB

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. Yutopia

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (uses SIM 2 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

+1000 mAh versus Yutopia
2. Yutopia

3000 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. Yutopia

Everyday essentials

Everyday essentials — specifications for Galaxy A21, Yutopia.
Specification	Galaxy A21	Yutopia
Dimensions (HxWxD)	Х Х mm	146.6 Х 72.7 Х 7.2 mm
Weight	0 g	159 g
Technology	Super AMOLED	IPS LCD
Screen size	6.5" inch	5.2" inch
Screen resolution	720 x 1600 px	1440 x 2560 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32GB 3GB RAM	32 GB 512GB 4GB
Memory card support	microSDXC (dedicated slot)	microSD up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.	4000 mAh Non-removable Li-Po	3000 mAh Non-removable Li-Po
Operating system OS	Android 10.0; One UI 2.0	Android 5.1.1 (Lollipop) Cyanogen 12.1
Chipset	Unknown	Qualcomm MSM8994 Snapdragon 810 (20 nm)
NFC	Yes (market/region dependent)	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for Galaxy A21, Yutopia.
Specification	Galaxy A21	Yutopia
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	102.0 cm2	74.5 cm2
Screen format	20:9 (height:width)	16:9 (height:width)
Screen to body ratio	Unknown	69.9%
PPI /points per inch/	270 PPI	565 PPI
Screen protection	Unknown	Corning Concore Glass

Camera and Video

Camera and Video — specifications for Galaxy A21, Yutopia.
Specification	Galaxy A21	Yutopia
Rear camera, main	16 MP Quad	21 MP Single
Camera specs	16 MP (wide) AF -8 MP (ultrawide) -2 MP (macro) -2 MP (depth)	21 MP f/2.2 27mm (wide) 1/2.4'' 1.12µm OIS PDAF
Functions	LED flash panorama HDR	Dual-LED dual-tone flash HDR panorama
Video	1080p@30fps	2160p@30fps 720p@120fps
Front camera, selfie	13 MP Single	8 MP Single
Specifications	13 MP (wide)	8 MP f/2.2 1/3.2'' 1.4µm

Performance

Performance — specifications for Galaxy A21, Yutopia.
Specification	Galaxy A21	Yutopia
Processor CPU	Unknown	Octa-core (4x2.0 GHz Cortex A57 & 4x1.5 GHz Cortex-A53)
Graphics processor GPU	Unknown	Adreno 430

General specs

General specs — specifications for Galaxy A21, Yutopia.
Specification	Galaxy A21	Yutopia
Release date	2020 April 8	2015 December
Colors	Black	Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	250 EUR	420 EUR
Battery life	Unknown	Stand by time- Up to 300 h (3G) Talking time- Up to 8 h (3G)
Body build	Glass front plastic back plastic frame	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for Galaxy A21, Yutopia.
Specification	Galaxy A21	Yutopia
SIM card	Single SIM (Nano-SIM)Dual SIM (Nano-SIM dual stand-by)	Hybrid Dual SIM (Micro-SIM/Nano-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) 5(850) 7(2600) 20(800) 40(2300)
Speed	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps 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 a/b/g/n/ac Wi-Fi Direct 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	4.1 A2DP LE

Music and Audio

Music and Audio — specifications for Galaxy A21, Yutopia.
Specification	Galaxy A21	Yutopia
Radio	FM radio	FM radio
Others	Unknown	DTS sound -Active noise cancellation with dedicated mic

Other features

Other features — specifications for Galaxy A21, Yutopia.
Specification	Galaxy A21	Yutopia
Dop	Sensors Fingerprint (rear-mounted) accelerometer proximity compass - Fast charging 15W - Preliminary specifications	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity barometer compass - Fast battery charging (Quick Charge 2.0) - Also known as YU Yutopia YU5050

Samsung Galaxy A21 vs YU Yutopia