Samsung Galaxy A31 vs Samsung Galaxy A15 5G
Here you can compare Samsung Galaxy A31 and Samsung Galaxy A15 5G. Comparing Samsung Galaxy A31 vs Samsung Galaxy A15 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy A31 stands against Samsung Galaxy A15 5G and which one should you buy The current lowest price found for Samsung Galaxy A31 is ₹18,990 and for Samsung Galaxy A15 5G is ₹17,480. The details of both of these products were last updated on Nov 19, 2025.
| Specification | Samsung Galaxy A31 | Samsung Galaxy A15 5G |
|---|---|---|
| Display | 6.4 inches, 2400 x 1080 pixels | 6.5 inches, 1080 x 2340 pixels, 90 Hz |
| Battery | 5000 mAh, Li-Po Battery | 5000 mAh, Li-ion Battery |
| CPU | 2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| OS | Android v10 | Android v14 |
| Internal Memory | 128 GB | 128 GB |
| Price | ₹18,990 | ₹17,480 |
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Overview
| Specs Score | 78 / 100 | 79 / 100 Better Specs |
| Display Resolution | 2400 x 1080 pixels Better Resolution | 1080 x 2340 pixels |
| RAM | 6 GB | 8 GB More RAM |
| CPU Clock Speed | 2 GHz | 2.2 GHz Faster Clock Speed |
| Front Camera | 20 MP Better Front Camera Resolution | 13 MP |
| Weight | 185 g Lighter | 200 g |
| Unique Features | No NFC No | 5G No Reverse Charging |
General
| Country of Origin | India | |
| Model | Galaxy A31 | SM-A156EZBPINS, SM-A156EZKPINS, SM-A156ELBPINS, SM-A156ELBNINS, SM-A156EZKNINS, SM-A156EZBQINS, SM-A156EZKQINS,SM-A156ELBQINS |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | June 4, 2020 | December 26, 2023 |
Design
| Dimensions | 73.1 x 159.3 x 8.6 mm | 76.8 x 160.1 x 8.4 mm |
| Weight | 185 g | 200 g |
| Bezel less | No | |
| Colors | Light Blue, Blue Black, Blue |
Display
| Type | Color Super AMOLED Screen (16M Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.4 inches, 2400 x 1080 pixels | 6.5 inches, 1080 x 2340 pixels, 90 Hz |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 412 PPI | ~ 396 PPI |
| Screen to Body Ratio | ~ 84.9% | ~ 84.3% |
| Features | Full HD+ | 800nits |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory
| RAM | 6 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, upto 512 GB | Yes, (Hybrid Slot), upto 1 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | FDD Sub6: N1(2100), N3(1800), N5(850), N7(2600), N8(900), N26(850), N28(700), N66(AWS-3), TDD Sub6: N40(2300), N41(2500), N77(3700), N78(3500) | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11a/b/g/n/ac 2.4GHz+5GHz, VHT80 | |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.3 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
Extra
| GPS | GPS, Glonass, Beidou, Galileo | Yes |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing, Compass | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Extra Features | up to 4 Generations of OS Upgrades and 5 Years of Security Maintenance, Samsung Knox Vault |
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) | 50 MP ƒ/1.8 (Wide Angle) 5 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) |
| Auto Focus | Yes | Yes |
| Features | Digital Zoom up to 10x, Panorama, HDR | |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 20 MP ƒ/2 (Main) | 13 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v10 | Android v14 |
| Custom UI | One UI 6 | |
| Chipset | mediatek Helio P65 | Mediatek Dimensity 6100 Plus |
| CPU | 2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2xCortex-A76@2.2 GHz & 6xCortex-A55@2.0 GHz | |
| GPU | Arm Mali-G52 2EEMC2 | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA |
| Video | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM |
| FM Radio | No | No |
| Document Reader | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5000 mAh, Li-ion Battery |
| Fast Charging | Yes | Yes, 25W |
| Reverse Charging | Yes | |
| Talk Time | 33 hours | 44 hours |
| Music Playback Time | 97 hours | 106 hours |
Discuss
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