🔑 Key Specs — Samsung Galaxy M40
- OS: Android 9.0 (Pie), upgradable to Android 11, One UI 3.1
- Chipset: Qualcomm SDM675 Snapdragon 675 (11 nm)
- Display: 6.3 inches, 97.4 cm2 (~84.9% screen-to-body ratio)
- Display Type: Li-Po 3500 mAh, non-removable
- Storage: 64GB 4GB RAM, 128GB 6GB RAM
- Main Camera: 16 MP, f/2.0, 26mm (wide), 1/3.06″, 1.0µm
- Battery: Li-Po 3500 mAh, non-removable / 15W wired
- Weight: 168 g (5.93 oz)
- NFC: Yes
- Colors: Seawater Blue, Midnight Blue, Cocktail Orange
- Price: About 200 EUR
✅ Pros
- Li-Po 3500 mAh, non-removable battery
- NFC support included
- Dedicated microSD card slot
❌ Cons
- Slow charging speed
- No 5G support
Samsung Galaxy M40 – Full Specifications and Complete Review
📅 Released 2019, June
⚡ Quick Overview
💻 Operating System
Android 9.0, up to Android 11, One UI 3.1
📏 Dimensions & Weight
168g, 7.9mm thickness
💾 Memory & Storage
64GB/128GB storage, microSDXC
🔗 Services Samsung Galaxy M40
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🔧
Problem Solutions
Hardware Fix
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📥
Download Firmware
Rom & Flash
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🔓
Network Unlock
Unlock & FRP
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⚙️
Root Files
Root Files
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📑 Review Contents
Network
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 2100 |
| 4G bands | 1, 3, 5, 8, 40, 41 |
| Speed | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 400/50 Mbps |
Launch
| Announced | 2019, June. Released 2019, June |
| Status | Discontinued |
Body
| Dimensions | 155.3 x 73.9 x 7.9 mm (6.11 x 2.91 x 0.31 in) |
| Weight | 168 g (5.93 oz) |
| Build | Glass front (Gorilla Glass 3), plastic back, plastic frame |
| SIM | Nano-SIM + Nano-SIM |
Display
| Type | PLS LCD |
| Size | 6.3 inches, 97.4 cm2 (~84.9% screen-to-body ratio) |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density) |
| Protection | Corning Gorilla Glass 3 |
Platform
| OS | Android 9.0 (Pie), upgradable to Android 11, One UI 3.1 |
| Chipset | Qualcomm SDM675 Snapdragon 675 (11 nm) |
| CPU | Octa-core (2×2.0 GHz Kryo 460 Gold & 6×1.7 GHz Kryo 460 Silver) |
| GPU | Adreno 612 |
Memory
| Card slot | microSDXC (uses shared SIM slot) |
| Internal | 64GB 4GB RAM, 128GB 6GB RAM |
| Other | eMMC 5.1 |
Main Camera
| Triple | 32 MP, f/1.7, 26mm (wide), 1/2.8″, 0.8µm, PDAF 8 MP, f/2.2, 12mm (ultrawide), 1/4.0″, 1.12µm, PDAF Auxiliary lens |
| Features | LED flash, panorama, HDR |
| Video | 4K@30fps, 1080p@30fps |
Selfie camera
| Single | 16 MP, f/2.0, 26mm (wide), 1/3.06″, 1.0µm |
| Features | HDR |
| Video | 1080p@30fps |
Sound
| Loudspeaker | Yes |
| 3.5mm jack | No |
Comms
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth | 5.0, A2DP, LE |
| Positioning | GPS, GLONASS, GALILEO, BDS |
| NFC | Yes |
| Radio | FM radio |
| USB | USB Type-C 2.0 |
Features
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
Battery
| Type | Li-Po 3500 mAh, non-removable |
| Charging | 15W wired |
Misc
| Colors | Seawater Blue, Midnight Blue, Cocktail Orange |
| Models | SM-M405F, SM-M405FN, SM-M405G |
| SAR | 0.20 W/kg (head) |
| SAR EU | 0.27 W/kg (head) 1.17 W/kg (body) |
| Price | About 200 EUR |
❓ Frequently Asked Questions — Samsung Galaxy M40
Q1: What is the operating system of Samsung Galaxy M40?
Android 9.0 (Pie), upgradable to Android 11, One UI 3.1
Q2: What is the battery capacity of Samsung Galaxy M40?
Li-Po 3500 mAh, non-removable with 15W wired charging
Q3: What are the camera specs of Samsung Galaxy M40?
16 MP, f/2.0, 26mm (wide), 1/3.06″, 1.0µm
Q4: What is the storage capacity of Samsung Galaxy M40?
64GB 4GB RAM, 128GB 6GB RAM
Q5: Does Samsung Galaxy M40 support NFC?
Yes
Q6: What are the dimensions and weight of Samsung Galaxy M40?
155.3 x 73.9 x 7.9 mm (6.11 x 2.91 x 0.31 in) – Weight: 168 g (5.93 oz)
Q7: What chipset does Samsung Galaxy M40 use?
Qualcomm SDM675 Snapdragon 675 (11 nm)
Q8: What is the price of Samsung Galaxy M40?
About 200 EUR
