Samsung Galaxy A40 has better RAM than Apple iPhone X. In terms of display resolution, Apple iPhone X has better resolution of 2436 x 1125 than Samsung Galaxy A40 which has resolution of 2340 x 1080. Both have the same amount of internal memory.
| Name | Apple iPhone X | Samsung Galaxy A40 | 
| RAM | 3 GB | 4 GB | 
|---|---|---|
| Display | 5.8 in | 5.9 in | 
| Internal Memory | 64 GB | 64 GB | 
| Battery | 2716 mAh | 3100 mAh | 
| Camera | 12 MP + 12 MP Dual | 16 MP + 5 MP Dual | 
| Price | Rs. 63630 | Rs. 17990 | 
The launch Date of the first phone is September, 2017. The cost of Apple iPhone X is Rs. 63630. The launch Date of the second phone is March, 2019. The Expected cost of Samsung Galaxy A40 is Rs. 17990.
Apple iPhone X has screen size of 5.8 inches which falls short to Samsung Galaxy A40's 5.9 inch screen. Both the phones have Super AMOLED Screen Type. Apple's phone has display density of 463 PPI & Samsung's phone has only 437 PPI display density. Both phones have same aspect ratio of 19.5:9.
Samsung Galaxy A40's larger 4 GB RAM is better for playing games and all with respect to Apple iPhone X's lower 3 GB RAM. and both have same Internal Memory of 64 GB.
Samsung Galaxy A40's 16 MP + 5 MP Dual Rear Camera outclasses Apple iPhone X's 12 MP + 12 MP Dual Rear Camera in terms of resolution. Samsung Galaxy A40 will be better choice if you're looking to click lot of selfies as it has better 25 MP Front Camera in comparison to Apple iPhone X's 7 MP Front Camera.
Apple iPhone X has version v11.1.1 iOS Operating System where as Samsung Galaxy A40 has version v9.0 Android Operating System.
| Name | Apple iPhone X | Samsung Galaxy A40 | 
| General | ||
| Model | iPhone X | Galaxy A40 | 
| Sim Type | Single Sim, GSM | Dual Sim, GSM+GSM | 
| Dual Sim | No | Yes | 
| Sim Size | Nano SIM | Nano+Nano SIM | 
| Device Type | Smartphone | Smartphone | 
| Release Date | September, 2017 | March, 2019 | 
| Design | ||
| Dimensions | 70.9 x 143.6 x 7.7 mm | 69.1 x 144.3 x 7.9 mm | 
| Weight | 174 g | 140 g | 
| Display | ||
| Type | Color Super AMOLED Screen (16M colors Colors) | Color Super AMOLED Screen (16M Colors) | 
| Touch | Yes | Yes | 
| Size | 5.8 inches, 1125 x 2436 pixels | 5.9 inches, 1080 x 2340 pixels | 
| Aspect Ratio | 19.5:9 | 19.5:9 | 
| PPI | ~ 463 PPI | ~ 437 PPI | 
| Screen to Body Ratio | ~ 85.7% | |
| Features | Scratch-resistant glass, oleophobic coating Screen Protection | |
| Notch | Yes, Small Notch | Yes, Water Drop Notch | 
| Memory | ||
| RAM | 3 GB | 4 GB | 
| Storage | 64 GB | 64 GB | 
| Card Slot | No | Yes, upto 512 GB | 
| Connectivity | ||
| GPRS | Yes | Yes | 
| EDGE | Yes | Yes | 
| 3G | Yes 1 Mbps Download | 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, Proprietary v2.0 | Yes, USB-C v2.0 | 
| USB Features | USB on-the-go | |
| IR Blaster | No | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, GLONASS, BDS | 
| Fingerprint Sensor | Yes, Rear | |
| Face Unlock | Yes | Yes | 
| Sensors | Accelerometer, Gyroscope, Proximity, Compass, Barometer | Accelerometer, Proximity, Compass | 
| 3.5mm Headphone Jack | No | Yes | 
| NFC | Yes | |
| Water Resistance | Yes, 1 m upto 30 min | No | 
| IP Rating | IP67 | |
| Dust Resistant | Yes | No | 
| Camera | ||
| Rear Camera | 12 MP + 12 MP | 16 MP + 5 MP | 
| Auto Focus | Yes | Yes | 
| Features | Face detection, Smile detection, Geo tagging, Panorama, Touch to focus | Panorama, HDR | 
| Video Recording | 4K @ 60 fps UHD | 1080p @ 30 fps FHD | 
| Flash | Yes, Quad-LED | Yes, LED | 
| Front Camera | 7 MP | 25 MP | 
| Technical | ||
| OS | iOS v11.1.1, upgradable to v12 | Android v9.0 (Pie) | 
| Chipset | Apple A11 | Samsung Exynos 7885 | 
| CPU | 2.39 GHz, Hexa Core Processor | 2.2 GHz, Octa Core Processor | 
| GPU | Apple GPU (three-core graphics) | Mali-G71 | 
| Java | No | No | 
| Browser | Yes, supports HTML5 (Safari) | Yes, supports HTML5 | 
| Multimedia | ||
| Supports | MMS, Instant Messaging, Voice Commands | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, AAX+, | Yes | 
| Video | MP4, H.265 | Yes | 
| FM Radio | No | Yes | 
| Document Reader | Yes | Yes | 
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery | 
| Size | 2716 mAh, Li-ion Battery | 3100 mAh, Li-Po Battery | 
| Fast Charging | Yes, Fast battery charging: 50% in 30 min | Yes, Fast charging 15W | 
| Wireless Charging | Yes, Qi wireless charging | |
| Talk Time | 21 hours | |
| Music Playback Time | 60 hours | |