Samsung Galaxy M30 (6GB RAM + 128GB) vs Samsung Galaxy A40
Here you can compare Samsung Galaxy M30 (6GB RAM + 128GB) and Samsung Galaxy A40. Comparing Samsung Galaxy M30 (6GB RAM + 128GB) vs Samsung Galaxy A40 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy M30 (6GB RAM + 128GB) stands against Samsung Galaxy A40 and which one should you buy The current lowest price found for Samsung Galaxy M30 (6GB RAM + 128GB) is ₹16,999 and for Samsung Galaxy A40 is ₹17,990. The details of both of these products were last updated on Sep 10, 2026.
| Specification | Samsung Galaxy M30 (6GB RAM + 128GB) | Samsung Galaxy A40 |
|---|---|---|
| Battery | 5000 mAh, Li-Po Battery | 3100 mAh, Li-Po Battery |
| CPU | 1.8 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| RAM | 6 GB | 4 GB |
| OS | Android v8.1 (Oreo), upgradable to v9.0 (Pie) | Android v9.0 (Pie) |
| Display | 6.4 inches, 1080 x 2340 pixels | 5.9 inches, 1080 x 2340 pixels |
| Price | ₹16,999 | ₹17,990 |
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Overview
| Specs Score | 46 / 100 Better Specs | 45 / 100 |
| Display Size | 6.4 in Bigger Display | 5.9 in |
| RAM | 6 GB More RAM | 4 GB |
| Storage | 128 GB More Storage | 64 GB |
| CPU Clock Speed | 1.8 GHz | 2.2 GHz Faster Clock Speed |
| Rear Camera | 13 MP + 5 MP + 5 MP Triple | 16 MP + 5 MP Dual Better Camera Resolution |
| Front Camera | 16 MP | 25 MP Better Front Camera Resolution |
| Weight | 174 g | 140 g Lighter |
| Thickness | 8.5 mm | 7.9 mm Slimmer |
| Battery | 5000 mAh Bigger Battery | 3100 mAh |
General
| Model | Galaxy M30 | Galaxy A40 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | February, 2019 | March, 2019 |
Design
| Dimensions | 75.1 x 159 x 8.5 mm | 69.1 x 144.3 x 7.9 mm |
| Weight | 174 g | 140 g |
Display
| Type | Color Super AMOLED Screen (16M Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.4 inches, 1080 x 2340 pixels | 5.9 inches, 1080 x 2340 pixels |
| Aspect Ratio | 19.5:9 | 19.5:9 |
| PPI | ~ 403 PPI | ~ 437 PPI |
| Screen to Body Ratio | ~ 84.2% | ~ 85.7% |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory
| RAM | 6 GB | 4 GB |
| Storage | 128 GB | 64 GB |
| Card Slot | Yes, upto 1 TB | Yes, upto 512 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v4.2 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
Extra
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes, Rear | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | No | |
| Dust Resistant | No |
Camera
| Rear Camera | 13 MP ƒ/1.9 PDAF 5 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.2 (Depth Sensor) | 16 MP + 5 MP |
| Auto Focus | Yes | Yes |
| Features | Panorama, HDR | Panorama, HDR |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP ƒ/2 | 25 MP |
| Front Video Recording | 1080p @ 30 fps FHD |
Technical
| OS | Android v8.1 (Oreo), upgradable to v9.0 (Pie) | Android v9.0 (Pie) |
| Chipset | Samsung Exynos 7904 | Samsung Exynos 7885 |
| CPU | 1.8 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| GPU | Mali-G71 MP2 | Mali-G71 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | MP3/WAV/WMA/eAAC+/FLAC | Yes |
| Video | MP4/WMV/H.265 | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 3100 mAh, Li-Po Battery |
| Fast Charging | Yes | Yes, Fast charging 15W |
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