Samsung Galaxy J3 Emerge vs ZTE nubia Red Magic 3s

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800, 1900

HSDPA

HSDPA 850, 900, 1700(AWS), 1800, 1900, 2100; CDMA2000 1xEV-DO

LTE

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 30(2300), 66(1700/2100) - global; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - EU; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) - NA

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3.1 Mbps download, 1.8 Mbps upload

LTE, Cat4, 150 Mbps download, 50 Mbps upload

LTE Cat 18, 1.2 Gbps download, 221.0 Mbps upload

2017-1

2019-9

2017-1

2019-9

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Front glass, aluminum body

Micro-SIM

Dual SIM (Nano-SIM, dual stand-by)

140.9 mm

171.7 mm

70.1 mm

78.5 mm

8.7 mm

9.7 mm

147 g

215 g

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IP55

-

IP55

Gray

Black, Blue, Red, Silver

Capacitive touchscreen

AMOLED capacitive touchscreen

5.0 inches

6.65 inches

720 x 1280 pixels

1080 x 2340 pixels

294 ppi

388 ppi

-

Scratch resistant, Corning Gorilla Glass

-

HDR10, 90Hz refresh rate, DC dimming

-

Octa-core

Octa-core 1.4 GHz ARM Cortex-A53

Single-core 2.94 GHz Kryo 485

Triple-core 2.42 GHz Kryo 485

Quad-core 1.8 GHz Kryo 485

Qualcomm MSM8937 Snapdragon 430/Qualcomm MSM8917 Snapdragon 425

Qualcomm SDM855 Snapdragon 855+

Adreno 505/Adreno 308

Adreno 640

1.5 GB

8, 12 GB

16 GB

128, 256 GB

microSD

No

256 GB

-

-

UFS 3.0

Android OS, v6.0.1 (Marshmallow)

nubia Red Magic 2.1 (Android 9.0 Pie)

-

Single

5 MP, f/1.9

48 MP, f/1.7 , 26 mm, 1/2" , 0.8 µm

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8000 x 6000 pixels

1080p@30fps

4320@15fps, 2160p@30/60fps, 1920fps

LED flash

dual LED flash

Geo-tagging, HDR, face detection, touch focus

Autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro mode

2 MP, f/2.2

16 MP, f/2.0 , 26 mm

-

4608 x 3456 pixels

-

1080p@30fps

Yes

Yes, with stereo speakers

Vibration; MP3, WAV ringtones

-

-

Yes

-

Yes

FM radio

-

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

-

Yes

microUSB 2.0

Type-C 1.0 reversible connector

-

Yes

v4.2

v5.0

-

Yes

-

Yes

SMS(threaded view)

-

MMS

-

Email

-

IM

-

Push Mail

-

No

-

Accelerometer, compass, gyro, proximity

Accelerometer, compass, fingerprint, gravity, gyroscope, proximity, light

Li-Ion

Li-Po

2600 mAh

5000 mAh

Removable

Non-removable

-

Yes

23 h

-

-

550 USD