Samsung Galaxy A40 vs Samsung Galaxy S9
Here you can compare Samsung Galaxy A40 and Samsung Galaxy S9. Comparing Samsung Galaxy A40 vs Samsung Galaxy S9 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy A40 stands against Samsung Galaxy S9 and which one should you buy The current lowest price found for Samsung Galaxy A40 is ₹17,990 and for Samsung Galaxy S9 is ₹26,869. The details of both of these products were last updated on Sep 13, 2026.
| Specification | Samsung Galaxy A40 | Samsung Galaxy S9 |
|---|---|---|
| Internal Memory | 64 GB | 64 GB |
| Rear Camera | 16 MP + 5 MP | 12 MP |
| OS | Android v9.0 (Pie) | Android v8.0 (Oreo) |
| Display | 5.9 inches, 1080 x 2340 pixels | 5.8 inches, 1440 x 2960 pixels |
| CPU | 2.2 GHz, Octa Core Processor | 2.8 GHz, Octa Core Processor |
| Price | ₹17,990 | ₹26,869 |
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Overview
| Specs Score | 45 / 100 | 52 / 100 Better Specs |
| Display Resolution | 1080 x 2340 pixels | 1440 x 2960 pixels Better Resolution |
| CPU Clock Speed | 2.2 GHz | 2.8 GHz Faster Clock Speed |
| Rear Camera | 16 MP + 5 MP Dual Better Camera Resolution | 12 MP |
| Front Camera | 25 MP Better Front Camera Resolution | 8 MP |
| Weight | 140 g Lighter | 163 g |
| Thickness | 7.9 mm Slimmer | 8.5 mm |
| Unique Features | No No No | Water Resistant NFC Wireless Charging |
General
| Model | Galaxy A40 | Galaxy S9 |
| 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 | March, 2019 | February, 2018 |
Design
| Dimensions | 69.1 x 144.3 x 7.9 mm | 68.7 x 147.69 x 8.5 mm |
| Weight | 140 g | 163 g |
Display
| Type | Color Super AMOLED Screen (16M Colors) | Color Super AMOLED Screen (16M colors Colors) |
| Touch | Yes | Yes |
| Size | 5.9 inches, 1080 x 2340 pixels | 5.8 inches, 1440 x 2960 pixels |
| Aspect Ratio | 19.5:9 | 18.5:9 |
| PPI | ~ 437 PPI | ~ 568 PPI |
| Screen to Body Ratio | ~ 85.7% | ~ 83.6% |
| Features | Corning Gorilla Glass 5 Screen Protection, Curved Display | |
| Notch | Yes, Water Drop Notch | |
| Curved Display | Yes |
Memory
| RAM | 4 GB | 4 GB |
| Storage | 64 GB | 64 GB |
| Card Slot | Yes, upto 512 GB | Yes, (Hybrid Slot), 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, v4.2 | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.1 |
Extra
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS Support |
| Fingerprint Sensor | Yes, Rear | Yes |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Compass | Accelerometer, Gyroscope, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Water Resistance | No | Yes, 1.5 m upto 30 min |
| IP Rating | IP68 | |
| Dust Resistant | No | Yes |
Camera
| Rear Camera | 16 MP + 5 MP | 12 MP |
| Auto Focus | Yes | Yes, PDAF |
| Features | Panorama, HDR | Face detection, Smile detection, Geo tagging, Panorama, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 60 fps UHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 25 MP | 8 MP Autofocus |
Technical
| OS | Android v9.0 (Pie) | Android v8.0 (Oreo) |
| Chipset | Samsung Exynos 7885 | Samsung Exynos 9810 |
| CPU | 2.2 GHz, Octa Core Processor | 2.8 GHz, Octa Core Processor |
| GPU | Mali-G71 | Mali-G72 MP18 |
| Java | No | Yes, via 3rd party |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
Multimedia
| Supports | MMS, Instant Messaging, Voice Commands | |
| Yes | Yes, with Push Email | |
| Music | Yes | MP3, WAV, eAAC+, FLAC |
| Video | Yes | MP4, DivX, XviD |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3100 mAh, Li-Po Battery | 3000 mAh, Li-ion Battery |
| Fast Charging | Yes, Fast charging 15W | Yes, Quick Charge 2.0 |
| Wireless Charging | Yes |
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