Xiaomi Mi 9 (128GB/6GB) vs Samsung Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)
Side by side comparison between Xiaomi Mi 9 vs Samsung Galaxy A7 (2018) phones, differences, pros, cons and full specifications. What's the better?
,
6.39"
AMOLED
AMOLED
1080x2340
48
MP
MP
20mp
6GB
RAM
RAM
Octa-core
3300
mAh
mAh
(Non removable)
vs
6"
AMOLED
AMOLED
1080x2220
24
MP
MP
24mp
4GB
RAM
RAM
Octa-core
3300
mAh
mAh
(Non removable)
What's the better phone? Xiaomi Mi 9 (128GB/6GB)
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!
28 Common items in both devices |
128GB (109GB available) / 128GB (108GB available) |
Super AMOLED |
16 million |
LDAF/PDAF: laser/phase detection autofocus / PDAF: phase detection autofocus |
EIS: Digital stabilization |
HDR photo on both cameras |
(front) Full HD (1920x1080) |
+21 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 | ||
Xiaomi Mi 9 (128GB/6GB) | Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB) | |
Model | Xiaomi Mi 9 (128GB/6GB) | Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB) |
Other model names | 小米9, Xiaomi Mi9 (6GB RAM), M1902F1A, M1902F1G, M1902F1T | Galaxy A7 SM-A750GN/Dual-Sim (128GB + 4GB RAM) NFC |
Country or region available | China, (Global, International) | Hong Kong, Malaysia, Singapore |
Brand | Xiaomi | Samsung |
Release date | 3/1/2019 | 10/1/2018, Announced: 9/20/2018 |
Depth | 7.61 millimeters (0.3 inches) | 7.5 millimeters (0.3 inches) |
Size (width x height) | 74.67 x 157.5 millimeters (2.94 x 6.2 in) | 76.8 x 159.8 millimeters (3.02 x 6.29 in) |
Weight | 173 grams (6.06 ounces) | 168 grams (5.88 ounces) |
Build, materials | Aluminum frame, glass front/back | Plastic body, glass front/back |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
Xiaomi Mi 9 (128GB/6GB) | Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB) | |
Display type | Super AMOLED | Super AMOLED |
Screen size | 6.39" inches | 6" inches |
Screen-to-body ratio | ~85.2% (screen-to-body ratio) | ~74.4% (screen-to-body ratio) |
Display resolution | 1080x2340 pixels | 1080x2220 pixels (18.5:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 403 PPI | 411 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 6 | Gorilla Glass 3 |
Refresh rate | feature not registered | 60Hz |
Display features | feature not registered | Always-On Display |
🤖 Operating System | ||
Xiaomi Mi 9 (128GB/6GB) | Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB) | |
System version | Android 9.0 Pie | Android 8.0 Oreo |
Firmware update | Android 10 | Android 10 |
User Interface | feature not registered | One UI 2.0 |
⚙️ Processor | ||
Xiaomi Mi 9 (128GB/6GB) | Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB) | |
Chipset | 64bit: Qualcomm Snapdragon 855 (SM8150) (7nm) | 64bit: Samsung Exynos 7885 (14nm) |
CPU | Octa-core, 3 processors: 1x 2.84GHz Kryo 485 (Single-core) 3x 2.42GHz Kryo 485 (Triple-core) 4x 1.78GHz Kryo 485 (Quad-core) | Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A73 (Dual-core) 6x 1.6GHz ARM Cortex-A53 (Hexa-core) |
GPU graphical controller | Qualcomm Adreno 640 (585MHz) | ARM Mali-G71 MP2 |
Performance (benchmark) | feature not registered | AnTuTu: 123883 (v7) Geekbench: 4446 (v4.4) GFXBench: 5.7fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
Xiaomi Mi 9 (128GB/6GB) | Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB) | |
RAM memory | 6GB LPDDR4X | 4GB LPDDR4X |
Internal storage | 128GB (109GB available) UFS 2.1 | 128GB (108GB available) eMMC 5.1 |
External storage | Not supported | Until 1TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
Xiaomi Mi 9 (128GB/6GB) | Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 1024/150 Mbps | 300/50 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
Frequency, bands | Expand band details Collapse details | |
GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
Primary 2G network | CDMA 800, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100 | UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat16/13 VoLTE Global version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 20, 28) TD-LTE (Bands 38, 39, 40) China version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17) TD-LTE (Bands 34, 38, 39, 40, 41) | LTE Cat6 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66) TD-LTE (Bands 38, 40, 41) |
Primary 5G network | Not supported | Not supported |
Primary data network | 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 | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | UMTS 850/900/1700/1900/2100 |
Secondary 4G network | Not supported | Not supported |
Secondary data network | GPRS, EDGE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
📷 Camera | ||
Xiaomi Mi 9 (128GB/6GB) | Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB) | |
Back camera (main camera) | (triple camera) 48 megapixels 16MP ultrawide f/2.213mm1/3.0"1.0µmPDAF 12MP telephoto f/2.254mm1/3.6"1.0µmPDAF2x-optical-zoom | (triple camera) 24 megapixels 8MP ultrawide f/2.418mm1/4"1.12µm 5MP depth f/2.2 |
Main camera resolution | 8000x6000 pixels | 5656x4242 pixels |
Video recording (primary) | 4K UHD (3840x2160) 60 fps | Full HD (1920x1080) 30 fps |
Flash | Dual-LED flash | LED flash |
Focal aperture | f/1.8 (aperture) | f/1.7 (aperture) |
Focal length | feature not registered | 27mm lens |
Sensor size | 1/2" inches | 1/2.8" inches |
Pixel size | 0.8µm pixel | 0.9µm pixel |
Autofocus | LDAF/PDAF: laser/phase detection autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
Zoom | Digital and optical zoom | Only digital 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 | 1080p@240fps slow motion 720p@960fps slow motion |
📸 Front camera | ||
Xiaomi Mi 9 (128GB/6GB) | Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB) | |
Front camera (secondary) | 20 megapixels | 24 megapixels |
Front camera resolution | 5184x3840 pixels | 5656x4242 pixels |
Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.0 (aperture) | f/2.0 (aperture) |
Focal length | feature not registered | 26mm lens |
Sensor size | feature not registered | 1/2.8" inches |
Pixel size | 0.9µm pixel | 0.9µm pixel |
🔉 Sound and multimedia | ||
Xiaomi Mi 9 (128GB/6GB) | Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB) | |
Loudspeaker | Supported | Mono sound (not stereo) Dolby Atmos |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | FM |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Xiaomi Mi 9 (128GB/6GB) | Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB) | |
USB | USB 2.0 Type-C, USB OTG On-The-Go | MicroUSB 2.0, USB OTG On-The-Go |
Audio output | Type-C jack with 3.5mm jack adapter | 3.5mm jack |
TV output | Not supported | Not supported |
Bluetooth | 5.0 + A2DP/LE | 5.0 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Supported | Supported |
Infrared port | Supported | Not supported |
🧭 Sensors | ||
Xiaomi Mi 9 (128GB/6GB) | Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor | Accelerometer Ambient light sensor ANT+ Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Xiaomi Mi 9 (128GB/6GB) | Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 3300 mAh | 3300 mAh |
Charger, watts | 27W Wired fast charging | 7.75W (5V/1.55A) Wired charging |
Inductive / wireless charging | Qi wireless charging | Not supported |
Talk time autonomy | feature not registered | 19 hours |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Xiaomi Mi 9 (128GB/6GB) | Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB) | |
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 | HTML, XHTML, HTML5 |
Antenna | Internal antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | • Colors: Piano Black, Lavender Violet, Ocean Blue • MIUI 10 • HDR10/DCI-P3 display • Sapphire glass camera cover • Quick Charge 4+ • Fast wireless charging 20W | • Colors: Black, Blue, Gold, Pink |
☢️ Radiation rate | ||
Xiaomi Mi 9 (128GB/6GB) | Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.335W/kg (head), 1.425W/kg (body) |