Xiaomi Poco X3 vs Samsung Galaxy J2 (2017) Comparison and Differences

Smartphone 1

Xiaomi Poco X3

Xiaomi Poco X3

Smartphone 2

Samsung Galaxy J2 (2017)

Samsung Galaxy J2 (2017)

Smartphone 3

Xiaomi Poco X3 or Samsung Galaxy J2 (2017) Specs Comparison

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Common specs

Brand and model Xiaomi Poco X3 Samsung Galaxy J2 (2017)
Rating (+) (+)
Release date 2020, September 22 2017, October
Dimensions (HxWxD) 165.3 x 76.8 x 10.1 mm | 6.51 x 6.51 x 3.02 in 136.5 x 69 x 8.4 mm | 5.37 x 5.37 x 2.72 in
Weight 225 g | 7.94 oz 130 g | 4.59 oz
Body Build Glass front (Gorilla Glass 5), aluminum frame, plastic back Plastic body
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Colors Cobalt Blue, Shadow Gray Black, Gold
Battery 6000 mAh, Li-Po, non-removable 2000 mAh,  Removable Li-Ion
Battery life Talking time - Up to 12 h (3G)
Music play - Up to 41 h
Approximate price 200 EUR 120 EUR
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Screen

Technology IPS LCD Super AMOLED
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 6.67" in 4.7" in
Screen area 107.4 cm2 60.9 cm2
Screen format 20:9 (height:width) 16:9 (height:width)
Screen to body ratio 84.6% 64.7%
Screen resolution 1080 x 2400 px 540 x 960 px
Screen PPI /points per inch/ 395 PPI 234 PPI
Screen protection Corning Gorilla Glass 5
Other specs - HDR10
-120Hz refresh rate
-450 nits typ. brightness
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Camera and Video

Rear camera, main 64 MP, Quad 5 MP, Single
Camera specs -64 MP, f/1.9, (wide), 1/1.73'', 0.8µm, PDAF
-13 MP, f/2.2, 119˚ (ultrawide), 1.0µm
-2 MP, f/2.4, (macro)
-2 MP, f/2.4, (depth)
-5 MP, AF, f/2.2
Functions Dual-LED flash, HDR, panorama LED flash
Video 4K@30fps, 1080p@30/120fps, 720p@960fps; gyro-EIS 720p@30fps
Front camera, selfie 20 MP, Single 2 MP, Single
Specifications 20 MP, f/2.2, (wide), 1/3.4'', 0.8µm 2 MP, f/2.2
Functions HDR, panorama
Video 1080p@30fps

Performance

Operating system - OS Android 10, MIUI 12 Android 7.0 (Nougat)
Chipset - Qualcomm SM7150-AC Snapdragon 732G (8 nm) - Exynos 3475 Quad (28 nm)
CPU - Octa-core (2x2.3 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver) - Quad-core 1.3 GHz Cortex-A7
GPU Adreno 618 Mali-T720
External memory microSDXC (uses shared SIM slot) microSD, up to 256 GB (dedicated slot)
Internal memory 64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM 8 GB, 1 GB RAM

Benchmark

Antutu 9 Total 349000
Antutu 8 Total 283732
Antutu 7 Total
GeekBench 6 Single Core 718
GeekBench 6 Multi Core 1662
GeekBench 6 OpenCL 1224
GeekBench 6 Vulkan 668
GeekBench 5 Single Core 553
GeekBench 5 Multi-Core 1673

Communication and Connectivity

SIM card Hybrid Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Micro-SIM, dual stand-by)
Network GSM / HSPA / LTE GSM / HSPA / LTE
Bands -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
-3G - HSDPA 850 / 900 / 1900 / 2100
-4G - 1, 3, 5, 8, 40, 41
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
-3G - HSDPA 850 / 900 / 1900 / 2100
-4G - LTE band 1(2100), 3(1800), 5(850), 8(900), 20(800), 40(2300)
Speed HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS
NFC No No
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go microUSB 2.0, USB On-The-Go
Bluetooth 5.1, A2DP, LE 4.1, A2DP
Harmful irradiation SAR - 0.75 W/kg (head)     0.61 W/kg (body)    

Music and Audio

Radio FM radio, recording FM radio, RDS, recording
Headphone jack Yes Yes
Others - 24-bit/192kHz audio

Other features

Sensors - Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , Infrared port - Accelerometer, proximity
Other extras
- Fast charging 33W
- IP53 splash-proof
Versions
- Versions: J200G (India, Indonesia) Also known as Samsung Galaxy J2 Duos (2017) with dual-SIM card slots

Reviews and Opinions on Xiaomi Poco X3 and Samsung Galaxy J2 (2017)

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