Samsung Galaxy A40 vs Samsung Galaxy A31
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Overview
| Specs Score | 68 / 100 | 78 / 100 Better Specs |
| Display Size | 5.9 in | 6.4 in Bigger Display |
| Display Resolution | 1080 x 2340 pixels | 2400 x 1080 pixels Better Resolution |
| RAM | 4 GB | 6 GB More RAM |
| Storage | 64 GB | 128 GB More Storage |
| CPU Clock Speed | 2.2 GHz Faster Clock Speed | 2 GHz |
| Rear Camera | 16 MP + 5 MP Dual | 48 MP Quad Better Camera Resolution |
| Front Camera | 25 MP Better Front Camera Resolution | 20 MP |
| Weight | 140 g Lighter | 185 g |
| Thickness | 7.9 mm Slimmer | 8.6 mm |
| Battery | 3100 mAh | 5000 mAh Bigger Battery |
| Unique Features | FM Radio No | No NFC |
General
| Model | Galaxy A40 | Galaxy A31 |
| 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 | March, 2019 | June 4, 2020 |
Design
| Dimensions | 69.1 x 144.3 x 7.9 mm | 73.1 x 159.3 x 8.6 mm |
| Weight | 140 g | 185 g |
Display
| Type | Color Super AMOLED Screen (16M Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5.9 inches, 1080 x 2340 pixels | 6.4 inches, 2400 x 1080 pixels |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 437 PPI | ~ 412 PPI |
| Screen to Body Ratio | ~ 85.7% | ~ 84.9% |
| Features | Full HD+ | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory
| RAM | 4 GB | 6 GB |
| Storage | 64 GB | 128 GB |
| Card Slot | Yes, upto 512 GB | Yes, upto 512 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.2 | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging |
Extra
| GPS | Yes, with A-GPS, GLONASS, BDS | GPS, Glonass, Beidou, Galileo |
| Fingerprint Sensor | Yes, Rear | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Compass | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Water Resistance | No | |
| Dust Resistant | No |
Camera
| Rear Camera | 16 MP + 5 MP | 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) |
| Auto Focus | Yes | Yes |
| Features | Panorama, HDR | |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 25 MP | 20 MP ƒ/2 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD |
Technical
| OS | Android v9.0 (Pie) | Android v10 |
| Chipset | Samsung Exynos 7885 | mediatek Helio P65 |
| CPU | 2.2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| GPU | Mali-G71 | Arm Mali-G52 2EEMC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | Yes | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA |
| Video | Yes | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3100 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, Fast charging 15W | Yes |
| Talk Time | 33 hours | |
| Music Playback Time | 97 hours |
Discuss
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