Compare Devices
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Brand | microsoft | vivo | panasonic |
Model | microsoft lumia 640 lte | vivo iqoo neo 10 | panasonic eluga ray 550 |
Announced | 2015 March. Released 2015 April | 2025 May 26 | 2018 April. Released 2018 April |
Status | discontinued | Available. Released 2025 June 02 | discontinued |
Device Body | glass front | plastic back | plastic frame | ||
Dimensions | 141.3 x 72.2 x 8.8 mm ( 5.56 x 2.84 x 0.35 in ) | 163.7 x 75.9 x 8.1 mm ( 6.44 x 2.99 x 0.32 in ) | 152.5 x 73.3 x 8.5 mm ( 6.00 x 2.89 x 0.33 in ) |
Weight in gram | 145 | 206 | 152 |
SIM card | Micro-SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
Water Resistance | No | ip65 dust tight and water resistant low pressure water jets | No |
Display type | IPS LCD | AMOLED | 1b colors | 144hz | 4320hz pwmillion| hdr | 2000 Luminance units ( hbmillion) | 4400 Luminance units ( the peak ) | IPS LCD |
Display resolution | 720 x 1280 pixels | 16 : 9 ratio ( ~294 pixel per inch density ) | 1260 x 2800 pixels | 20 : 9 ratio ( ~453 pixel per inch density ) | 720 x 1440 pixels | 18 : 9 ratio ( ~282 pixel per inch density ) |
Display size | 5.0 inches | 68.9 cm2 ( ~67.6% screen to body ratio ) | 6.78 inches | 111.0 cm2 ( ~89.3% screen to body ratio ) | 5.7 inches | 83.8 cm2 ( ~75.0% screen to body ratio ) |
Display Protection | corning gorilla glass 3 | shield glass | asahi glass |
Operating System | microsoft windows phone 8.1 | upgradable to microsoft windows 10 | android 15 | up to 3 major android upgrades | funtouch 15 | android 7.0 ( nougat ) |
CPU | Quad-core 1.2 GHz cortex-a7 | Octa-core ( 1x3.21 GHz cortex-x4 & 3x3.0 GHz cortex-a720 & 2x2.8 GHz cortex-a720 & 2x2.0 GHz cortex-a720 ) | Quad-core 1.3 GHz cortex-a53 |
Chipset | Qualcomm msm8926 snapdragon 400 ( 28 nm ) | Qualcomm sm8735 snapdragon 8s generation 4 ( 4 nm ) | mediatek mt6737h |
GPU | adreno 305 | adreno 825 | mali-t720mp2 |
Memory card | microsdxc ( dedicated slot ) | No | microsdxc ( dedicated slot ) |
Memory v1 | 8gb 1gb RAM | 128gb 8gb RAM | 32gb 3gb RAM |
Memory v2 | 256gb 8gb RAM | 256gb 12gb RAM | 512gb 16gb RAM | ||
Primary camera | 8 megapixel| lens aperture2.2 | 28mm ( wide ) | 1/4.0" | Auto focus | 50 megapixel| lens aperture1.8 | ( wide ) | 1/1.95" | 0.8µm | multi-directional phase detection autofocus | OIS 8 megapixel| lens aperture2.2 | ( ultrawide ) | 13 megapixel| Auto focus |
Secondary camera | 1 mega pixel | 32 megapixel| lens aperture2.5 | ( wide ) | 8 mega pixel |
Loud speaker | Yes | Yes with stereo speakers | Yes |
Audio jack | Yes | No | Yes |
WLAN | Wi-Fi 802.11 b/g/n | dlna | hotspot | Wi-Fi 802.11 a/b/g/n/ac/6/7 | dual-band | Wi-Fi 802.11 b/g/n |
Bluetooth | 4.0 | a2dp | 5.4 | a2dp | le | 4.1.0 | a2dp |
GPS | |||
NFC | Yes | Yes | No |
Radio | FM Radio | No | FM Radio |
USB | microusb 2.0 | USB Type-C 2.0 | otg | microusb 2.0 | otg |
Sensors | accelerometer | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | proximity | compass |
Battery | Li-lon 2500 mAh | removable | si/c Li-lon 7000 mAh | Li-lon 3250 mAh | Non-removable |
Battery Charge | 120w wired | 100w pd | 100w pps | 50% in 15 min | 100% in 36 min | reverse wired | bypass charging | ||
Colors | cyan color gradations, orange, white, black | red color gradations, titanium color color gradations, orange color gradations, black color gradations | black, blue, gold |
Network technology | gsm / hspa / lte | gsm / hspa / lte / 5g | gsm / hspa / lte |
5G bands | 1 | 3 | 5 | 7 | 8 | 18 | 20 | 26 | 28 | 38 | 40 | 41 | 48 | 77 | 78 sa/nsa | ||
Network speed | hspa 42.2/5.76 mbps lte cat4 150/50 mbps | hspa lte 5g | hspa lte |
GPRS | |||
EDGE | |||
Approx price |
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100 GBP
127 EUR
1190 NOK
1300 SEK
7700 RUB
130 USD
650 BRL
180 AUD
160000 KRW
17000 JPY
170 SGD
550 MYR
450 AED
2100 ZAR
