Realme 1 vs vivo X21i
What is the difference between the Realme 1 and vivo X21i ? Which one is better? The answers to these questions and many more can be found here in this detailed comparison of the two phones. Discover the differences in specs between these two desirable devices, from screen size to battery life, in the table below. We have all the information you need to choose the best phone for you.
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Common specs
Brand and model
Realme 1
vivo X21i
Rating
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(+ )
Review
Release date
2018, May
2018, May
Dimensions (HxWxD)
156.5 x 75.2 x 7.8 mm
| 6.16 x 6.16 x 2.96 in
154.4 x 75 x 7 mm
| 6.08 x 6.08 x 2.95 in
Weight
155 g | 5.47 oz
159 g | 5.61 oz
Colors
Diamond Black, Solar Red, Moonlight Silver
Black, Aurora White, Ruby Red, Night Purple
Battery
3410 mAh, Non-removable Li-Ion
3425 mAh, Non-removable Li-Ion
Approximate price
130 EUR
430 EUR
Screen
Technology
IPS LCD
Super AMOLED
Touchscreen
capacitive touchscreen
capacitive touchscreen
Display colors
16M
16M
Screen size
6" inc
6.28" inc
Screen area
92.9 cm2
98.4 cm2
Screen format
18:9 (height:width)
19:9 (height:width)
Screen to body ratio
78.9%
85.0%
Screen resolution
1080 x 2160 px
1080 x 2280 px
Screen PPI /points per inch/
402 PPI
402 PPI
Camera and Video
Rear camera, main
13 MP, Single
12 MP, Dual
Camera specs
-13 MP, f/2.2, PDAF
-12 MP, f/1.8, 1/2.55'', 1.4µm, dual pixel PDAF
-5 MP, f/2.0, depth sensor
Functions
LED flash, HDR, panorama
LED flash, HDR, panorama
Video
1080p@30fps
1080p@30fps
Front camera, selfie
8 MP, Single
24 MP, Single
Specifications
8 MP, f/2.2
24 MP
Performance
Operating system - OS
Android 8.1 (Oreo); ColorOS 5.2
Android 8.1 (Oreo); Funtouch 4
Chipset
- Mediatek MT6771 Helio P60 (12 nm)
- Mediatek MT6771 Helio P60 (12 nm)
Processor CPU
- Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
- Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
Graphics processor GPU
Mali-G72 MP3
Mali-G72 MP3
External memory
microSD, up to 256 GB (dedicated slot)
microSD, up to 256 GB (uses SIM 2 slot)
Internal memory
128 GB, 6 GB RAM
64 GB, 4 GB RAM
32 GB, 3 GB RAM
128 GB, 4 GB RAM
64 GB, 6 GB RAM
Benchmark
Antutu 7 Total
GeekBench 6 Single Core
296
GeekBench 6 Multi Core
1116
GeekBench 5 Single Core
284
GeekBench 5 Multi-Core
1294
GeekBench 4 Single Core
1443
1497
GeekBench 4 Multi-Core
5343
5759
GeekBench 4 RenderScript
5018
Communication and Connectivity
SIM card
Dual SIM (Nano-SIM, dual stand-by)
Hybrid Dual SIM (Nano-SIM, dual stand-by)
Network
GSM / HSPA / LTE
GSM / CDMA / HSPA / LTE
Show all network frequencies:
Bands
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500)
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)
Speed
HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat13 600/100 Mbps
HSPA, LTE
GPRS
Yes
Yes
Edge
Yes
Yes
Wi-Fi
Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
GPS
Yes, with A-GPS
Yes, with A-GPS, GLONASS
NFC
USB
microUSB 2.0, USB On-The-Go
microUSB 2.0, USB On-The-Go
Bluetooth
4.2, A2DP, LE
5.0, A2DP, LE
Music and Audio
Radio
FM radio
FM radio
Headphone jack
Yes
Yes
Others
- Active noise cancellation with dedicated mic
- 32-bit/192kHz audio
-Active noise cancellation with dedicated mic
Other features
Sensors
- Accelerometer, gyro, proximity, compass
- Fingerprint (rear-mounted), accelerometer, proximity, compass
Other extras
- Fast battery charging
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