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General
| Name | Microsoft Lumia 640 XL | Razer Phone 2 |
|---|---|---|
| Launch Date | 1 Mar 2015 | 1 Oct 2018 |
| Brand | Microsoft | Razer |
| Colors | Matte cyan, Orange, Black, Matte white, Glossy white | Mirror back, Rugged satin |
Display
| Display Size | 5.7 Inches | 5.72 Inches |
|---|---|---|
| Display Type | IPS LCD | IGZO IPS LCD, 580 nits (typ) |
| Resolution | 720 x 1280 pixels | 1440 x 2560 pixels |
| Refresh Rate | 60Hz | 120Hz |
| Display Protection | Gorilla Glass 3 | Gorilla Glass 5, oleophobic coating |
| Aspect Ratio | 16:9 | 16:9 |
| Features | 69.1% (screen to body ratio), 259 ppi | 72.0% (screen to body ratio), 513 ppi |
Platform
| Operating System | Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 | Android 8.1 (Oreo), upgradable to Android 9.0 (Pie) |
|---|---|---|
| Processor | Snapdragon 400 (28 nm) | Snapdragon 845 (10 nm) |
| CPU | Quad-core 1.2 GHz Cortex-A7 | Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) |
| GPU | Adreno 305 | Adreno 630 |
Memory
| Ram | 1GB | 8GB |
|---|---|---|
| Ram Type | - | LPDDR4x |
| Storage | 8GB | 64GB |
| Storage Type | eMMC 4.5 | UFS 2.1 |
| SD Card Slot | Yes | Yes |
Camera
| Type | Single Camera | Dual Camera |
|---|---|---|
| Main | 13 MP, f/2.0, 28mm, 1/3", AF | 12 MP, f/1.8, 25mm, 1/2.55", 1.4µm, OIS |
| Telephoto | - | 12 MP, f/2.6, 1/3.1", 1.0µm, 2x optical zoom |
| Video | 1080p@30fps | 4K@30/60fps, 1080p@30/30/60/120fps, stereo sound rec. |
| Features | Zeiss optics | HDR |
Front Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Selfie | 5 MP | 8 MP, f/2.0 |
| Video | 1080p@30fps | 1080p@30/60fps |
Battery
| Capacity | 3000 mAh | 4000 mAh |
|---|---|---|
| Battery Technology | Li-Ion, removable | Li-Po, non-removable |
| Charging Speed | - | 18W |
| USB Type | Micro USB, USB 2.0 | Type C |
| Wireless Charging | No | 15W |
| Reverse Wireless Charging | - | No |
Network
| Sim | Single Sim | Single Sim |
|---|---|---|
| Sim Type | Micro-SIM | Nano-SIM |
| Technology | 3G | 4G |
| Bands | ||
Connectivity
| Wi-Fi | WiFi 2.4 | WiFi 5 |
|---|---|---|
| Bluetooth | V4.0 | V5.0 |
| NFC | Yes | Yes |
| GPS | Yes | Yes |
Audio
| Loudspeaker | Yes | Stereo speakers |
|---|---|---|
| Headphone Jack | Yes | No |
| Features | - | 24-bit/192kHz audio |
Biometric
| Fingerprint | No | Yes |
|---|---|---|
| Fingerprint Type | - | Capacitive Fingerprint Scanner |
| Fingerprint Position | - | Side-Mounted |
| Face Unlock | Not Available | Not Available |
Body
| Dimensions | 157.9 x 81.5 x 9 mm | 158.5 x 79 x 8.5 mm |
|---|---|---|
| Weight | 171 g | 220 g |
| Frame | Plastic Frame | Aluminium Frame |
| Back | Plastic Back | Aluminium Back |
| IP Rating | No | IP67 |
Others
| Sensors | Accelerometer, proximity, compass, sensor core | Accelerometer, gyro, proximity, compass |
|---|
Benchmarks
| Antutu | - | 286076 (v7) |
|---|---|---|
| Geekbench | - | 9110 (v4.4) |
| GFX Bench | - | 22fps (ES 3.1 onscreen) |
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