Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB) vs Samsung Galaxy A7 (3G SM-A700H)
Side by side comparison between Samsung Galaxy M31 vs Samsung Galaxy A7 phones, differences, pros, cons and full specifications. What's the better?
,
6.4"
AMOLED
AMOLED
1080x2340
64
MP
MP
32mp
8GB
RAM
RAM
Octa-core
6000
mAh
mAh
(Non removable)
vs
5.5"
AMOLED
AMOLED
1080x1920
13
MP
MP
5mp
2GB
RAM
RAM
Octa-core
2600
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy M31 (SM-M315F/DS 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!
18 Common items in both devices |
Super AMOLED |
16 million |
LED flash |
Only digital zoom |
PDAF: phase detection autofocus / Autofocus |
EIS: Digital stabilization |
Capacitive |
+11 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 M31 (SM-M315F/DS 128GB/8GB) | Galaxy A7 (3G SM-A700H) | |
Model | Galaxy M31 (SM-M315F/DS 128GB/8GB) | Galaxy A7 (3G SM-A700H) |
Other model names | Galaxy M315F/Dual-Sim (128GB + 8GB RAM) | Samsung Galaxy A7 Duos SM-A700H |
Country or region available | India | South Africa, Angola, Egypt, Iran, Ukraine |
Brand | Samsung | Samsung |
Release date | 3/5/2020, Announced: 2/25/2020 | 2/1/2015 |
Depth | 8.9 millimeters (0.35 inches) | 6.3 millimeters (0.25 inches) |
Size (width x height) | 75.1 x 159.2 millimeters (2.96 x 6.27 in) | 76.2 x 151 millimeters (3 x 5.94 in) |
Weight | 191 grams (6.69 ounces) | 141 grams (4.94 ounces) |
Build, materials | Plastic body, glass front | Aluminum body, glass front, plastic back |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
Galaxy M31 (SM-M315F/DS 128GB/8GB) | Galaxy A7 (3G SM-A700H) | |
Display type | Super AMOLED | Super AMOLED |
Screen size | 6.4" inches | 5.5" inches |
Screen-to-body ratio | ~84.1% (screen-to-body ratio) | ~72.5% (screen-to-body ratio) |
Display resolution | 1080x2340 pixels (19.5:9) | 1080x1920 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch 5-points |
Pixel density (dot pitch) | 403 PPI | 401 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 3 | Gorilla Glass 4 |
Refresh rate | 60Hz | feature not registered |
Display features | 420nits[peak] | feature not registered |
🤖 Operating System | ||
Galaxy M31 (SM-M315F/DS 128GB/8GB) | Galaxy A7 (3G SM-A700H) | |
System version | Android 10 | Android 4.4.4 KitKat |
Firmware update | Android 11 | Android 5.0.2 Lollipop |
User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
Galaxy M31 (SM-M315F/DS 128GB/8GB) | Galaxy A7 (3G SM-A700H) | |
Chipset | 64bit: Samsung Exynos 9611 (10nm) | 64bit: Qualcomm Snapdragon 615 MSM8939 (28nm) |
CPU | Octa-core, 2 processors: 4x 2.3GHz ARM Cortex-A73 (Quad-core) 4x 1.7GHz ARM Cortex-A53 (Quad-core) | Octa-core, 2 processors: 4x 1.5GHz ARM Cortex-A53 (Quad-core) 4x 1GHz ARM Cortex-A53 (Quad-core) |
GPU graphical controller | ARM Mali-G72 MP3 (850MHz) | Qualcomm Adreno 405 |
Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
Galaxy M31 (SM-M315F/DS 128GB/8GB) | Galaxy A7 (3G SM-A700H) | |
RAM memory | 8GB LPDDR4X | 2GB LPDDR3 |
Internal storage | 128GB (108GB available) UFS 2.1 | 16GB (11GB available) |
External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 64GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
Galaxy M31 (SM-M315F/DS 128GB/8GB) | Galaxy A7 (3G SM-A700H) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | 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 | 600/150 Mbps | 42/5.76 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G |
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 | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/1700/1900/2100 | UMTS 850/900/1900/2100 |
Primary 4G network | LTE Cat12/13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE | Not supported |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | GPRS, EDGE | GPRS, EDGE |
📷 Camera | ||
Galaxy M31 (SM-M315F/DS 128GB/8GB) | Galaxy A7 (3G SM-A700H) | |
Back camera (main camera) | (quad camera) 64 megapixels 8MP ultrawide f/2.212mm1/4.0"1.12µm 5MP macro f/2.425mm1/5.0"1.12µm 5MP depth f/2.2 | 13 megapixels |
Main camera resolution | 10120x6328 pixels | 4128x3096 pixels |
Video recording (primary) | 4K UHD (3840x2160) 30 fps | Full HD (1920x1080) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | f/1.8 (aperture) | f/2.0 (aperture) |
Focal length | 26mm lens | 28mm lens |
Sensor size | 1/1.72" inches | feature not registered |
Pixel size | 0.8µm pixel | feature not registered |
Autofocus | PDAF: phase detection autofocus | Autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
Zoom | Only digital 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 only main camera |
Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
Galaxy M31 (SM-M315F/DS 128GB/8GB) | Galaxy A7 (3G SM-A700H) | |
Front camera (secondary) | 32 megapixels | 5 megapixels |
Front camera resolution | 6528x4896 pixels | 2592x1944 pixels |
Video recording (secondary) | 4K UHD (3840x2160) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.0 (aperture) | f/2.2 (aperture) |
Focal length | 26mm lens | 23mm lens |
Sensor size | 1/2.8" inches | feature not registered |
Pixel size | 0.8µm pixel | feature not registered |
🔉 Sound and multimedia | ||
Galaxy M31 (SM-M315F/DS 128GB/8GB) | Galaxy A7 (3G SM-A700H) | |
Loudspeaker | Supported | Supported |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | FM (RDS) | Not supported |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263, WMV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Galaxy M31 (SM-M315F/DS 128GB/8GB) | Galaxy A7 (3G SM-A700H) | |
USB | USB 2.0 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | Not supported | Not supported |
Bluetooth | 5.0 + A2DP/LE | 4.0 + A2DP |
WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) WiFi Direct, hotspot |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging, GLONASS |
NFC | Not supported | Not supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Galaxy M31 (SM-M315F/DS 128GB/8GB) | Galaxy A7 (3G SM-A700H) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope | Accelerometer Ambient light sensor Compass Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Galaxy M31 (SM-M315F/DS 128GB/8GB) | Galaxy A7 (3G SM-A700H) | |
Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Non removable) |
Battery capacity | 6000 mAh | 2600 mAh |
Charger, watts | 15W Wired fast charging | Wired charging |
Inductive / wireless charging | Not supported | feature not registered |
Talk time autonomy | feature not registered | 17 hours |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Galaxy M31 (SM-M315F/DS 128GB/8GB) | Galaxy A7 (3G SM-A700H) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (Swype), 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: Ocean Blue, Space Black, Red • One UI 2.0, 3.1 | • Colors: Pearl White, Black, Champagne Gold • Samsung TouchWiz UX • Java framework |
☢️ Radiation rate | ||
Galaxy M31 (SM-M315F/DS 128GB/8GB) | Galaxy A7 (3G SM-A700H) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 0.52W/kg (head), 0.69W/kg (body) | 1.25W/kg (head), 1.05W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | 0.482W/kg (head), 1.127W/kg (body) | 0.289W/kg (head), 0.389W/kg (body) |