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Nokia Lumia 800 vs Microsoft Lumia 640 (Dual-Sim 3G)

Side by side comparison between Nokia Lumia 800 vs Microsoft Lumia 640 phones, differences, pros, cons and full specifications. What's the better?

,
3.7"
AMOLED

480x800

8
MP
512MB
RAM

Single-core

1450
mAh

(Non removable)

vs
20Points Microsoft Lumia 640 (Dual-Sim 3G) Compare Nokia Lumia 800 X
5"
IPS

720x1280

8
MP

1mp

1GB
RAM

Quad-core

2500
mAh

(Removable)

What's the better phone? Microsoft Lumia 640 (Dual-Sim 3G)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Lumia 800} 5 Advantages Nokia Lumia 800 vs Lumia 640 (Dual-Sim 3G)} 20 Advantages Microsoft Lumia 640 (Dual-Sim 3G)
+16GB4 times
More internal storage for applications and files
vs8GB (3GB available)
+142 grams (4.97 ounces)2%
Lighter
vs145 grams (5.08 ounces)
+AMOLEDAdvantage
AMOLED display is brighter and more vivid
vsTFT IPS LCD
+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
vsLED flash
+1/3.2" inches25%
The larger sensor camera lets you take photos with better depth.
vs1/4" inches
1.4GHz 32bit Single-corevs+1.2GHz 32bit Quad-core20%
More powerful processor, you can open your applications faster
512MB LPDDR2vs+1GB LPDDR2100%
More RAM memory. Typically more responsive and better for multitasking.
Not supportedvs+Until 128GB microSD, microSDXCAdvantage
More external storage for files using memory cards
12.1 millimeters (0.48 inches)vs+8.8 millimeters (0.35 inches)38%
Thinner
480x800 pixelsvs+720x1280 pixels140%
Higher resolution screen
252 PPIvs+294 PPI17%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
3.7"vs+5"35%
Larger screen
Not supportedvs+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
Not supportedvs+HDR photo only main cameraAdvantage
The HDR technology produced photos with more detail in dark areas
Not supportedvs+(front) 1MPAdvantage
A front-camera is best for taking selfies
HD (1280x720)vs+Full HD (1920x1080)125%
More image quality for recording videos with the primary camera
Windows Phone 7.8vs+Windows Phone 8.1Advantage
Windows Phone 8.1 is newer and safer
(3G+ HSPA+) 14.4 Mbpsvs+(3G+ HSPA+) 42 Mbps192%
Faster for surfing the internet and download files
1450 mAhvs+2500 mAh72%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Li-Ion: lithium-ion (Non removable)vs+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
Not supportedvs+Video callingAdvantage
The video calling allows to make calls with voice and video
1 slot (Single-SIM)vs+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
Not supportedvs+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
2.1 + A2DPvs+4.0 + A2DPAdvantage
Bluetooth 4.0 + A2DP is newer and faster
HTML, XHTMLvs+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet

21 Common items in both devices
16 million
(back) 8MP
Only digital zoom
Autofocus
f/2.2 (aperture)
3G+ HSPA+
Capacitive
+14 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

📱 Model features

Nokia Lumia 800Microsoft Lumia 640 (Dual-Sim 3G)
Change model 
ModelLumia 800Lumia 640 (Dual-Sim 3G)
Other model namesNokia Sea Ray, Nokia Lumia 800Microsoft Lumia 640 3G Dual Sim, Microsoft RM-1109
Country or region available(Global, International)
(Global, International)
feature not registered
BrandNokiaMicrosoft
Release date11/1/20114/1/2015
Depth12.1 millimeters (0.48 inches)8.8 millimeters (0.35 inches)
Size (width x height)61.2 x 116.5 millimeters (2.41 x 4.59 in)72.2 x 141.3 millimeters (2.84 x 5.56 in)
Weight142 grams (4.97 ounces)145 grams (5.08 ounces)
Build, materialsfeature not registeredfeature not registered
Protection against water and othersNot supportedNot supported

📲 Display

Nokia Lumia 800Microsoft Lumia 640 (Dual-Sim 3G)
Display typeAMOLEDTFT IPS LCD
Screen size3.7" inches5" inches
Screen-to-body ratio~54.7% (screen-to-body ratio)~67.6% (screen-to-body ratio)
Display resolution480x800 pixels720x1280 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)252 PPI294 PPI
Colors16 million16 million
Scratch-resistant glassGorilla GlassGorilla Glass 3
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

🤖 Operating System

Nokia Lumia 800Microsoft Lumia 640 (Dual-Sim 3G)
System versionWindows Phone 7.5 MangoWindows Phone 8.1
Firmware updateWindows Phone 7.8feature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Nokia Lumia 800Microsoft Lumia 640 (Dual-Sim 3G)
Chipset32bit: Qualcomm Snapdragon MSM8255T32bit: Qualcomm Snapdragon 400 MSM8926 (28nm)
CPUSingle-core, 1 processor:
1x 1.4GHz Scorpion (Single-core)
Quad-core, 1 processor:
4x 1.2GHz ARM Cortex-A7 (Quad-core)
GPU graphical controllerQualcomm Adreno 205Qualcomm Adreno 305 400Mhz
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Nokia Lumia 800Microsoft Lumia 640 (Dual-Sim 3G)
RAM memory512MB LPDDR21GB LPDDR2
Internal storage16GB8GB (3GB available)
External storageNot supportedUntil 128GB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Nokia Lumia 800Microsoft Lumia 640 (Dual-Sim 3G)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card1 slot (Single-SIM)
micro-SIM (3FF)
2 slots (Dual-SIM)
micro-SIM (3FF)
Maximum Download / Upload14.4/5.76 Mbps42/5.76 Mbps
Network technology2G, 3G2G, 3G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 900/1900/2100UMTS 850/900/1900/2100
Primary 4G networkNot supportedNot supported
Primary 5G networkNot supportedNot supported
Primary data networkCSD, GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE

📷 Camera

Nokia Lumia 800Microsoft Lumia 640 (Dual-Sim 3G)
Back camera (main camera)8 megapixels8 megapixels
Main camera resolution3264x2448 pixels3264x2448 pixels
Video recording (primary)HD (1280x720) 30 fpsFull HD (1920x1080) 30 fps
FlashDual-LED flashLED flash
Focal aperturef/2.2 (aperture)f/2.2 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor size1/3.2" inches1/4" inches
Pixel sizefeature not registeredfeature not registered
AutofocusAutofocusAutofocus
Touch focusSupportedSupported
Image stabilizationfeature not registeredfeature not registered
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionNot supportedFace detection
BSI sensorNot supportedSupported
HDRNot supportedHDR photo only main camera
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Nokia Lumia 800Microsoft Lumia 640 (Dual-Sim 3G)
Front camera (secondary)Not supported1 megapixels
Front camera resolutionNot supported1280x720 pixels
Video recording (secondary)Not supportedHD (1280x720)
Front flashNot supportedNot supported
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

🔉 Sound and multimedia

Nokia Lumia 800Microsoft Lumia 640 (Dual-Sim 3G)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioFM (RDS)FM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, WMVMP4, H.264, H.263, WMV
Audio formatsMP3, WAV, eAAC+, WMAMP3, WAV, WMA, eAAC+

🔌 Connectivity

Nokia Lumia 800Microsoft Lumia 640 (Dual-Sim 3G)
USBMicroUSB 2.0MicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth2.1 + A2DP4.0 + A2DP
WiFi802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz)802.11 b/g/n [wifi4] (2.4GHz)
DLNANot supportedSupported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS
NFCNot supportedNot supported
Infrared portfeature not registeredNot supported

🧭 Sensors

Nokia Lumia 800Microsoft Lumia 640 (Dual-Sim 3G)
SensorsAccelerometer
Ambient light sensor
Compass
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Nokia Lumia 800Microsoft Lumia 640 (Dual-Sim 3G)
Battery typeLi-Ion: lithium-ion (Non removable)
BV-5JW
Li-Ion: lithium-ion (Removable)
Battery capacity1450 mAh2500 mAh
Charger, wattsWired chargingWired charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomy9.5 hours20 hours
Standby335 hours (14 days)840 hours (35 days)

➕ Other features

Nokia Lumia 800Microsoft Lumia 640 (Dual-Sim 3G)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingNot supportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTMLHTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black, Cyan
• Gorilla Glass Curved Screen
• Nokia ClearBlack display
• Carl Zeiss optics
• Anti-glare polariser
• Dolby Digital Plus sound
• Colors: Black
• Lumia Denim UI
• Microsoft ClearBlack display
• OneDrive 30GB
• Beidou GPS
• WiFi hotspot

☢️ Radiation rate

Nokia Lumia 800Microsoft Lumia 640 (Dual-Sim 3G)
SAR 1.6W/kg (USA, Mexico, etc.)1.27W/kg (head), 1.08W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)0.94W/kg (head)feature not registered
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