Samsung Galaxy Jean2 (SM-A202K) vs Xiaomi Black Shark Helo (128GB/8GB)
Side by side comparison between Samsung Galaxy Jean2 vs Xiaomi Black Shark Helo phones, differences, pros, cons and full specifications. What's the better?
,
5.8"
PLS
PLS
720x1560
13
MP
MP
8mp
3GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Non removable)
vs
6.01"
AMOLED
AMOLED
1080x2160
12
MP
MP
20mp
8GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
What's the better phone? Xiaomi Black Shark Helo (128GB/8GB)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
19 Common items in both devices |
60Hz |
16 million |
Autofocus / PDAF: phase detection autofocus |
EIS: Digital stabilization |
HDR photo on both cameras |
(front) Full HD (1920x1080) |
4G LTE / 4G LTE-A |
+12 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
Galaxy Jean2 (SM-A202K) | Xiaomi Black Shark Helo (128GB/8GB) | |
Change model | ||
Model | Galaxy Jean2 (SM-A202K) | Black Shark Helo (128GB/8GB) |
Other model names | KT 갤럭시 Jean 2, SM-A202KZWAKTO | 黑鲨游戏手机 Helo (128GB + 8GB RAM), AWM-A0 |
Country or region available | South Korea | (Global, International), China |
Brand | Samsung | Xiaomi |
Release date | 5/1/2019, Announced: 4/10/2019 | 11/10/2018 |
Depth | 8.4 millimeters (0.33 inches) | 8.7 millimeters (0.34 inches) |
Size (width x height) | 69.7 x 147.4 millimeters (2.74 x 5.8 in) | 75.25 x 160 millimeters (2.96 x 6.3 in) |
Weight | 141 grams (4.94 ounces) | 190 grams (6.65 ounces) |
Build, materials | Plastic body, glass front | Aluminum body, glass front |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
Galaxy Jean2 (SM-A202K) | Xiaomi Black Shark Helo (128GB/8GB) | |
Display type | TFT PLS | AMOLED |
Screen size | 5.8" inches | 6.01" inches |
Screen-to-body ratio | ~80.4% (screen-to-body ratio) | ~77.4% (screen-to-body ratio) |
Display resolution | 720x1560 pixels (19.5:9) | 1080x2160 pixels (18:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 296 PPI | 402 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Not supported |
Refresh rate | 60Hz | 60Hz |
Display features | Not supported | 430nits[typ] HDR8 |
🤖 Operating System | ||
Galaxy Jean2 (SM-A202K) | Xiaomi Black Shark Helo (128GB/8GB) | |
System version | Android 9.0 Pie | Android 8.0 Oreo |
Firmware update | Android 11 | Android 9.0 Pie |
User Interface | One UI 2.5 / 3.1 | feature not registered |
⚙️ Processor | ||
Galaxy Jean2 (SM-A202K) | Xiaomi Black Shark Helo (128GB/8GB) | |
Chipset | 64bit: Samsung Exynos 7884 (14nm) | 64bit: Qualcomm Snapdragon 845 MSM8998 (10nm) |
CPU | Octa-core, 2 processors: 2x 1.6GHz ARM Cortex-A73 (Dual-core) 6x 1.35GHz ARM Cortex-A53 (Hexa-core) | Octa-core, 2 processors: 4x 2.8GHz Kryo 385 Gold (Quad-core) 4x 1.8GHz Kryo 385 Silver (Quad-core) |
GPU graphical controller | ARM Mali-G71 MP2 (770MHz) | Qualcomm Adreno 630 710Mhz |
Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
Galaxy Jean2 (SM-A202K) | Xiaomi Black Shark Helo (128GB/8GB) | |
RAM memory | 3GB LPDDR4X | 8GB LPDDR4X |
Internal storage | 32GB (21GB available) eMMC 5.1 | 128GB (110GB available) UFS 2.1 |
External storage | Until 1TB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
Galaxy Jean2 (SM-A202K) | Xiaomi Black Shark Helo (128GB/8GB) | |
Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card |
SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 150/50 Mbps | 600/50 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
Frequency, bands | Expand band details Collapse details | |
GSM MHz band | Tri-Band 900/1800/1900 | Quad-Band 850/900/1800/1900 |
Primary 2G network | GSM 900/1800/1900 | CDMA 800, GSM 850/900/1800/1900 |
Primary 3G network | UMTS 800/850/900/1900/2100 | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100 |
Primary 4G network | LTE Cat4 (1, 3, 5, 7, 8, 17) TD-LTE (38, 40, 41) | LTE Cat12 (1, 3, 4, 5, 7, 8, 20) TD-LTE (34, 38, 39, 40, 41) |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
Galaxy Jean2 (SM-A202K) | Xiaomi Black Shark Helo (128GB/8GB) | |
Back camera (main camera) | (dual camera) 13 megapixels 5MP ultrawide f/2.212mm | (dual camera) 12 megapixels 20MP telephoto f/1.81.0µm2x-optical-zoom |
Main camera resolution | 4128x3096 pixels | 4000x3000 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | 4K UHD (3840x2160) 30 fps |
Flash | LED flash | Dual-LED flash |
Focal aperture | f/1.9 (aperture) | f/1.8 (aperture) |
Focal length | 28mm lens | feature not registered |
Sensor size | feature not registered | 1/2.9" inches |
Pixel size | feature not registered | 1.25µm pixel |
Autofocus | Autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
Zoom | Only digital zoom | Digital and optical zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Not supported | Not supported |
HDR | HDR photo on both cameras | HDR photo on both cameras |
Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
Galaxy Jean2 (SM-A202K) | Xiaomi Black Shark Helo (128GB/8GB) | |
Front camera (secondary) | 8 megapixels | 20 megapixels |
Front camera resolution | 3264x2448 pixels | 5952x3348 pixels |
Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.0 (aperture) | f/2.2 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | 1/2.8" inches |
Pixel size | feature not registered | 1µm pixel |
🔉 Sound and multimedia | ||
Galaxy Jean2 (SM-A202K) | Xiaomi Black Shark Helo (128GB/8GB) | |
Loudspeaker | Mono sound (not stereo) | Supported |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | FM | Not supported |
TV | Not supported | Not supported |
Video formats | MP4, H.264, H.263, WMV, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Galaxy Jean2 (SM-A202K) | Xiaomi Black Shark Helo (128GB/8GB) | |
USB | USB 2.0 Type-C, USB OTG On-The-Go | USB 2.0 Type-C, USB OTG On-The-Go |
Audio output | 3.5mm jack | Type-C jack with 3.5mm jack adapter |
TV output | USB Type-C (reversible) | Not supported |
Bluetooth | 5.0 + A2DP/LE | 5.0 + A2DP/LE |
WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Supported | Not supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Galaxy Jean2 (SM-A202K) | Xiaomi Black Shark Helo (128GB/8GB) | |
Sensors | Accelerometer Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor | Accelerometer Ambient light sensor Compass Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Galaxy Jean2 (SM-A202K) | Xiaomi Black Shark Helo (128GB/8GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Non removable) |
Battery capacity | 3000 mAh | 4000 mAh |
Charger, watts | 15W Wired fast charging | 18W (9V/2A) Wired fast charging Quick Charge 3 |
Inductive / wireless charging | Not supported | Not supported |
Talk time autonomy | 19 hours | feature not registered |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Galaxy Jean2 (SM-A202K) | Xiaomi Black Shark Helo (128GB/8GB) | |
Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Hands-free calling | Supported | Supported |
Video calling | Supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
Antenna | Internal antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | • Colors: Black, White | • Colors: Black • 100% DCI-P3 coverage display • Left game pad included |
☢️ Radiation rate | ||
Galaxy Jean2 (SM-A202K) | Xiaomi Black Shark Helo (128GB/8GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |