Compare Devices
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Brand |
nokia | nokia | huawei |
Model |
nokia lumia 638 | nokia x100 | huawei matepad air |
Announced |
2014 December. Released 2014 December | 2021 November 09 | 2023 May 18 |
Status |
discontinued | Available. Released 2021 November 19 | Available. Released 2023 July 22 |
Device Body |
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Dimensions |
129.5 x 66.7 x 9.2 mm ( 5.10 x 2.63 x 0.36 in ) | 171.4 x 79.7 x 9.1 mm ( 6.75 x 3.14 x 0.36 in ) | 261.9 x 178.2 x 6.4 mm ( 10.31 x 7.02 x 0.25 in ) |
Weight in gram |
136 | 217 | 508 |
SIM card |
Micro-SIM | Nano-SIM | Nano-SIM |
Water Resistance |
No | No | |
Display type |
IPS LCD | IPS LCD | IPS LCD | 144hz |
Display resolution |
480 x 854 pixels | 16 : 9 ratio ( ~218 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~395 pixel per inch density ) | 2800 x 1840 pixels | 3 : 2 ratio ( ~291 pixel per inch density ) |
Display size |
4.5 inches | 55.8 cm2 ( ~64.6% screen to body ratio ) | 6.67 inches | 107.4 cm2 ( ~78.6% screen to body ratio ) | 11.5 inches | 391.6 cm2 ( ~83.9% screen to body ratio ) |
Display Protection |
corning gorilla glass 3 | ||
Operating System |
microsoft windows phone 8.1 | android 11 | harmonyos 3.1 |
CPU |
Quad-core 1.2 GHz cortex-a7 | Octa-core ( 2x2.0 GHz kryo 460 & 6x1.8 GHz kryo 460 ) | Octa-core ( 1x2.84 GHz cortex-x1 & 3x2.42 GHz cortex-a78 & 4x1.80 GHz cortex-a55 ) |
Chipset |
Qualcomm snapdragon 400 ( 28 nm ) | Qualcomm sm4350 snapdragon 480 5g ( 8 nm ) | Qualcomm sm8350 snapdragon 888 4g ( 5 nm ) |
GPU |
adreno 305 | adreno 619 | adreno 660 |
Memory card |
microsdxc ( dedicated slot ) | microsdxc | No |
Memory v1 |
8gb 1gb RAM | 128gb 6gb RAM | 128gb 8gb RAM |
Memory v2 |
256gb 8gb RAM | 256gb 12gb RAM | 512gb 12gb RAM | ||
Primary camera |
5 megapixel| 1/4.0" | Auto focus |
48 megapixel| ( wide ) | phase detection autofocus 5 megapixel| ( ultrawide ) 2 megapixel| ( macro ) 2 megapixel| ( depth ) |
13 megapixel| lens aperture1.8 | phase detection autofocus |
Secondary camera |
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16 megapixel| ( wide ) |
8 megapixel| lens aperture2.0 | 105˚ ( ultrawide ) |
Loud speaker |
Yes | Yes | Yes with stereo speakers ( 4 speakers ) |
Audio jack |
Yes | Yes | No |
WLAN |
Wi-Fi 802.11 b/g/n | dlna | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band |
Bluetooth |
4.0 | a2dp | le/ aptx after wp8 denim update | 5.1.0 | a2dp | le | aptx adaptive | 5.2 | a2dp | le |
GPS |
Yes with a-gps glonass | ||
NFC |
No | Yes | No |
Radio |
FM Radio | FM Radio | No |
USB |
microusb 2.0 | USB Type-C 2.0 | otg | USB Type-C 3.2 | otg | magnetic accessory connector |
Sensors |
accelerometer | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | barometer | accelerometer | gyroscope | compass | proximity ( accessories only ) |
Battery |
Li-lon 1830 mAh | removable ( bl-5h ) | li-po 4470 mAh | Non-removable | li-po 8300 mAh |
Battery Charge |
18w wired | qc3 | 40w wired | 10w reverse wired | |
Colors |
black | blue color gradations | graphite color color gradations, white |
Network technology |
gsm / hspa / lte | gsm / hspa / lte / 5g | gsm / hspa / lte |
5G bands |
25 | 41 | 66 | 71 sa/nsa | ||
Network speed |
hspa 42.2/5.76 mbps lte cat4 150/50 mbps | hspa lte 5g | hspa lte |
GPRS |
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EDGE |
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Approx price |
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90 GBP
100 EUR
990 NOK
1100 SEK
6400 RUB
110 USD
540 BRL
150 AUD
140000 KRW
14000 JPY
140 SGD
460 MYR
380 AED
1800 ZAR
