Microsoft Lumia 550 vs Microsoft Lumia 640 LTE
Side-by-side specs and price comparison for buyers in Algeria.
Microsoft Lumia 550
Price coming soon
Microsoft Lumia 640 LTE
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
Microsoft Lumia 640 LTE
Faster charging
Even
Higher-resolution camera
Microsoft Lumia 640 LTE
Better display
Microsoft Lumia 550
Lighter body
Even
Best value for money
Even
Full specs comparison
Display
| Spec | Microsoft Lumia 550 | Microsoft Lumia 640 LTE |
|---|---|---|
| Size (inches) | 4.7 | 5 |
| Panel Type | IPS LCD | IPS LCD |
| Resolution Height | 1280 | 1280 |
| Resolution Width | 720 | 720 |
| PPI | 315 | 294 |
| Glass Type | — | Corning Gorilla Glass 3 |
| Screen-to-body | 64.7 | 67.6 |
Platform
| Spec | Microsoft Lumia 550 | Microsoft Lumia 640 LTE |
|---|---|---|
| CPU | Quad-core 1.1 GHz Cortex-A7 | Quad-core 1.2 GHz Cortex-A7 |
| GPU | Adreno 304 | Adreno 305 |
| Chipset Name | Qualcomm MSM8909 Snapdragon 210 | Qualcomm MSM8926 Snapdragon 400 |
| Process (nm) | 28 | 28 |
Memory
| Spec | Microsoft Lumia 550 | Microsoft Lumia 640 LTE |
|---|---|---|
| Card Slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
| Variants | 8GB 1GB RAM | 8GB 1GB RAM |
Main Camera
| Spec | Microsoft Lumia 550 | Microsoft Lumia 640 LTE |
|---|---|---|
| Video | 720p@30fps | 1080p@30fps |
| Features | LED flash | LED flash |
| Count | 1 | 1 |
| Lens | 5 MP, f/2.4 | — |
| Wide | — | 8 MP, f/2.2, 28mm, (wide) |
Selfie Camera
| Spec | Microsoft Lumia 550 | Microsoft Lumia 640 LTE |
|---|---|---|
| Video | 480p | 720p |
| Count | 1 | 1 |
| Lens | 2 MP, f/2.8 | 1 MP |
Battery
| Spec | Microsoft Lumia 550 | Microsoft Lumia 640 LTE |
|---|---|---|
| Capacity (mAh) | 2100 | 2500 |
| Chemistry | Li-Ion | Li-Ion |
| music play | Up to 60 h | — |
| stand by | Up to 672 h (2G) / Up to 672 h (3G) | Up to 864 h (2G) / Up to 864 h (3G) |
| talk time | Up to 16 h (2G) / Up to 14 h (3G) | Up to 26 h 30 min (2G) / Up to 17 h 30 min (3G) |
Body
| Spec | Microsoft Lumia 550 | Microsoft Lumia 640 LTE |
|---|---|---|
| SIM | Nano-SIM | Micro-SIM |
| Height (mm) | 136.1 | 141.3 |
| Thickness (mm) | 9.9 | 8.8 |
| Weight (g) | — | 145 |
| Width (mm) | 67.8 | 72.2 |
Launch
| Spec | Microsoft Lumia 550 | Microsoft Lumia 640 LTE |
|---|---|---|
| Announced | 2015, October. Released 2015, December | 2015, March. Released 2015, April |
| Status | Discontinued | Discontinued |
Network
| Spec | Microsoft Lumia 550 | Microsoft Lumia 640 LTE |
|---|---|---|
| 2G Bands | GSM 850, 900, 1800, 1900 | GSM 850, 900, 1800, 1900 |
| 3G Bands | HSDPA 850, 900, 2100 | HSDPA 850, 900, 2100 |
| 4G Bands | 1, 3, 7, 8, 20 | 1, 3, 7, 8, 20 |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Technology | GSM, HSPA, LTE | GSM, HSPA, LTE |
Connectivity
| Spec | Microsoft Lumia 550 | Microsoft Lumia 640 LTE |
|---|---|---|
| Bluetooth | 4.1 | 4 |
| NFC | No | Yes |
| Positioning | GPS, GLONASS, BDS | GPS, GLONASS, BDS |
| Radio | FM radio | FM radio |
| USB Version | 2.0 | 2.0 |
| Wi-Fi | Wi-Fi 4 | Wi-Fi 4 |
Sound
| Spec | Microsoft Lumia 550 | Microsoft Lumia 640 LTE |
|---|---|---|
| 3.5mm Jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
Features
| Spec | Microsoft Lumia 550 | Microsoft Lumia 640 LTE |
|---|---|---|
| Sensors | Accelerometer, proximity | Accelerometer, proximity, compass |
Buying advice for Algeria
Both Microsoft Lumia 550 and Microsoft Lumia 640 LTE are sold in Algeria, but they fit different priorities.
Microsoft Lumia 640 LTE packs a 2500 mAh battery, which translates to longer screen-on time when you are away from a charger.
Microsoft Lumia 640 LTE reaches a higher main-sensor resolution at 8 MP, which helps with crops and lower-light photos.
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