Samsung Galaxy X (GT-i9250) vs Samsung Galaxy A5 2017 (SM-A520K)
Side by side comparison between Samsung Galaxy X vs Samsung Galaxy A5 (2017) phones, differences, pros, cons and full specifications. What's the better?
,
4.65"
AMOLED
AMOLED
720x1280
5
MP
MP
1.3mp
1GB
RAM
RAM
Dual-core
1750
mAh
mAh
(Removable)
vs
5.2"
AMOLED
AMOLED
1080x1920
16
MP
MP
16mp
3GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy A5 2017 (SM-A520K)
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!
3 Advantages 
27 Advantages | 20 Common items in both devices |
| Super AMOLED |
| 60Hz |
| 16 million |
| LED flash |
| Only digital zoom |
| Autofocus |
| Full HD (1920x1080) |
| +13 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 X (GT-i9250) | Galaxy A5 2017 (SM-A520K) | |
| Change model | ||
| Model | Galaxy X (GT-i9250) | Galaxy A5 2017 (SM-A520K) |
| Other model names | Google Galaxy Nexus 3G 16GB, Samsung Galaxy Nexus GT-i9250 | Galaxy A5 2017 (NTT Docomo) SM-A520K |
| Country or region available |  Brazil |  South Korea |
| Brand | Samsung | Samsung |
| Release date | 1/16/2012, Announced: 10/29/2011 | 1/13/2017 |
| Depth | 8.94 millimeters (0.35 inches) | 7.9 millimeters (0.31 inches) |
| Size (width x height) | 67.94 x 135.5 millimeters (2.67 x 5.33 in) | 71.4 x 146.1 millimeters (2.81 x 5.75 in) |
| Weight | 135 grams (4.73 ounces) | 157 grams (5.5 ounces) |
| Build, materials | Plastic body, glass front | Aluminum frame, glass front/back |
| Protection against water and others | Not supported | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant |
📲 Display | ||
| Galaxy X (GT-i9250) | Galaxy A5 2017 (SM-A520K) | |
| Display type | Super AMOLED | Super AMOLED |
| Screen size | 4.65" inches | 5.2" inches |
| Screen-to-body ratio | ~64.8% (screen-to-body ratio) | ~71.5% (screen-to-body ratio) |
| Display resolution | 720x1280 pixels (16:9) | 1080x1920 pixels (16:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 316 PPI | 424 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 3 |
| Refresh rate | 60Hz | 60Hz |
| Display features | Not supported | Not supported |
🤖 Operating System | ||
| Galaxy X (GT-i9250) | Galaxy A5 2017 (SM-A520K) | |
| System version | Android 4.0.1 Ice Cream Sandwich ICS | Android 6.0.1 Marshmallow |
| Firmware update | Android 4.1.1 Jelly Bean | Android 8.0 Oreo |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Galaxy X (GT-i9250) | Galaxy A5 2017 (SM-A520K) | |
| Chipset | 32bit: Texas Instruments OMAP 4460 (45nm) | 64bit: Samsung Exynos 7 Octa 7880 (14nm) |
| CPU | Dual-core, 1 processor: 2x 1.2GHz ARM Cortex-A9 (Dual-core) | Octa-core, 1 processor: 8x 1.9GHz ARM Cortex-A53 (Octa-core) |
| GPU graphical controller | PowerVR SGX540 MP1 (384MHz) | ARM Mali-T830 MP3 |
| Performance (benchmark) | AnTuTu: 7241 (v3) | feature not registered |
💽 Memory and storage | ||
| Galaxy X (GT-i9250) | Galaxy A5 2017 (SM-A520K) | |
| RAM memory | 1GB LPDDR2 | 3GB LPDDR4 |
| Internal storage | 16GB (13GB available) | 32GB (22GB available) eMMC 5.1 |
| External storage | Not supported | Until 256GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Galaxy X (GT-i9250) | Galaxy A5 2017 (SM-A520K) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 21/5.76 Mbps | 300/50 Mbps |
| Network technology | 2G, 3G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Tri-Band 900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 900/1800/1900 |
| Primary 3G network | UMTS 850/900/1700/1900/2100 | UMTS 850/1900/2100 |
| Primary 4G network | Not supported | LTE Cat6 (Bands 1, 2, 3, 4, 5, 7, 8, 17, 20, 28) TD-LTE (Bands 38, 40, 41) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
📷 Camera | ||
| Galaxy X (GT-i9250) | Galaxy A5 2017 (SM-A520K) | |
| Back camera (main camera) | 5 megapixels | 16 megapixels |
| Main camera resolution | 2592x1944 pixels | 4608x3456 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/2.8 (aperture) | f/1.9 (aperture) |
| Focal length | feature not registered | 27mm lens |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | Not supported | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy X (GT-i9250) | Galaxy A5 2017 (SM-A520K) | |
| Front camera (secondary) | 1.3 megapixels | 16 megapixels |
| Front camera resolution | 1280x1024 pixels | 4608x3456 pixels |
| Video recording (secondary) | HD (1280x720) | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/1.9 (aperture) |
| Focal length | feature not registered | 26mm lens |
| Sensor size | feature not registered | 1/3.1" inches |
| Pixel size | feature not registered | 1µm pixel |
🔉 Sound and multimedia | ||
| Galaxy X (GT-i9250) | Galaxy A5 2017 (SM-A520K) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, H.265, H.264, H.263, WMV |
| Audio formats | MP3, WAV, eAAC+, AC3 | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Galaxy X (GT-i9250) | Galaxy A5 2017 (SM-A520K) | |
| USB | MicroUSB 2.0 | USB 2.0 Type-C reversible connector |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Micro-B USB MHL | Not supported |
| Bluetooth | 3.0 + A2DP | 4.2 + A2DP |
| WiFi | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS, BeiDou |
| NFC | Supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Galaxy X (GT-i9250) | Galaxy A5 2017 (SM-A520K) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Gyroscope Proximity sensor | Accelerometer Ambient light sensor ANT+ Barometer Compass Fingerprint sensor (front-mounted) Gyroscope Hall effect Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy X (GT-i9250) | Galaxy A5 2017 (SM-A520K) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 1750 mAh | 3000 mAh |
| Charger, watts | Wired charging | 18W Wired fast charging |
| Inductive / wireless charging | Not supported | Not supported |
| Talk time autonomy | 8.3 hours | 16 hours |
| Standby | 270 hours (11.3 days) | feature not registered |
➕ Other features | ||
| Galaxy X (GT-i9250) | Galaxy A5 2017 (SM-A520K) | |
| Call control | Voice dialing, Voice recorder, Voice commands | 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, Flash player | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black • Curved glass screen (Contour Display) • Oleophobic coating resistance screen • Google Maps 5.0 3D • WiFi hotspot • Java framework | • Colors: Black, Gold, Blue, Pink • Gorilla Glass on the back • Samsung Grace UX |
☢️ Radiation rate | ||
| Galaxy X (GT-i9250) | Galaxy A5 2017 (SM-A520K) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.43W/kg (head), 0.75W/kg (body) | 0.337W/kg (head), 0.987W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | 0.303W/kg (head), 0.456W/kg (body) | feature not registered |