Samsung Galaxy A31 vs Samsung Galaxy A7 (2019)
Quick Comparison
Both Samsung Galaxy A31 and Samsung Galaxy A7 (2019) comes with same RAM. In terms of display resolution, Samsung Galaxy A31 has better resolution of 1080 x 2400 than Samsung Galaxy A7 (2019) which has resolution of 2340 x 1080. Samsung Galaxy A31 has more internal memory than Samsung Galaxy A7 (2019)
| Name | Samsung Galaxy A31 | Samsung Galaxy A7 (2019) |
| RAM | 6 GB | 6 GB |
|---|---|---|
| Display | 6.4 in | 6.21 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 5000 mAh | 4000 mAh |
| Camera | 48 MP Quad | 48 MP Quad |
| Price | Rs. 18990 | Rs. 26999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is June 4, 2020. The cost of Samsung Galaxy A31 is Rs. 18990. The launch Date of the second phone is July, 2019. The cost of Samsung Galaxy A7 (2019) is Rs. 26999.
Display comparison
Samsung Galaxy A31 has larger screen size of 6.4 inches in comparison to Samsung Galaxy A7 (2019)'s 6.21 inch screen. Samsung Galaxy A31 has Super AMOLED Screen type where as Samsung Galaxy A7 (2019) has IPS LCD Screen type. Samsung Galaxy A31 has display density of 412 PPI & Samsung Galaxy A7 (2019) has only 409 PPI display density. Samsung Galaxy A31 has 20:9 aspect ratio where as Samsung Galaxy A7 (2019) has 19.5:9 aspect ratio.
Memory comparison
Both mobiles come with 6 GB RAM Samsung Galaxy A31 has more Internal Memory (128 GB) than Samsung Galaxy A7 (2019) (64 GB).
Camera comparison
They both have the same 48 MP Quad Rear Camera. Samsung Galaxy A7 (2019) will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Samsung Galaxy A31's 20 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 10 and the second one on v9.0 (Pie) version.
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Full Comparison
| Name | Samsung Galaxy A31 | Samsung Galaxy A7 (2019) |
| General | ||
| Model | Galaxy A31 | Galaxy A7 (2019) |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | June 4, 2020 | July, 2019 |
| Design | ||
| Dimensions | 73.1 x 159.3 x 8.6 mm | |
| Weight | 185 g | |
| Display | ||
| Type | Color Super AMOLED Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.4 inches, 2400 x 1080 pixels | 6.21 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 412 PPI | ~ 409 PPI |
| Screen to Body Ratio | ~ 84.9% | |
| Features | Full HD+ | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 6 GB | 6 GB |
| Storage | 128 GB | 64 GB |
| Card Slot | Yes, upto 512 GB | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, 5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Charging, USB Storage |
| Extra | ||
| GPS | GPS, Glonass, Beidou, Galileo | yes with A-GPS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing, Compass | E-Compass, Light Sensor, Proximity Sensor, Gravity Sensor, Accelerometer Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Camera | ||
| Rear Camera | 48 MP ƒ/2 (Main) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro 5 MP ƒ/2.4 (Depth Sensor) | 48 MP (Main) 8 MP ƒ/2.4 5 MP 2 MP |
| Auto Focus | Yes | Yes |
| Features | Nightscape, Ultra HD, Chroma Boost, Portrait Mode, Expert Mode, HDR | |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 20 MP ƒ/2 (Main) | 32 MP |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v10 | Android v9.0 (Pie) |
| Chipset | mediatek Helio P65 | Qualcomm Snapdragon 710 AIE |
| CPU | 2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2.2 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360 | |
| GPU | Arm Mali-G52 2EEMC2 | Adreno 616 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA | Yes |
| Video | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 4000 mAh, Li-ion Battery |
| Fast Charging | Yes | Yes, 15W Fast Charging |
| Talk Time | 33 hours | |
| Music Playback Time | 97 hours | |