Comparison of Vivo X21i and Coolpad Legacy

Comparison of Vivo X21i and Coolpad Legacy [S]ave

Attribute	Coolpad Legacy ×	Vivo X21i ×
General
Brand	Coolpad	Vivo
Launch
Announced	2019-05-01	2018-05-01
Body
Width (mm)	8.4	7
Length (mm)	165.9	154.4
Height (mm)	80.5	75
Weight (g)	170	159
SIM	Nano-SIM	Hybrid Dual SIM (Nano-SIM, dual stand-by)
Network
Technology	GSM HSPA LTE	CDMA GSM HSPA LTE
2G bands	GSM 850 / 900 / 1800 / 1900	CDMA 800 & TD GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands	HSDPA 850 / 1700(AWS) / 1900	HSDPA 850 / 900 / 2100
4G bands	2, 4, 5, 12, 66, 71	1, 3, 4, 5, 8, 38, 39, 40, 41
Speed	HSPA 42.2/5.76 Mbps LTE	HSPA 42.2/5.76 Mbps LTE
Platform
OS	Android 9.0 (Pie)	Android 8.1 (Oreo)
Chipset	Qualcomm SDM450 Snapdragon 450 (14 nm)	Mediatek MT6771 Helio P60 (12 nm)
CPU	Octa-core 1.8 GHz Cortex-A53	Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
GPU	Adreno 506	Mali-G72 MP3
Memory
Card slot	microSDXC (dedicated slot)	microSDXC (uses shared SIM slot)
Internal	32GB 3GB RAM	128GB 4GB RAM 64GB 6GB RAM
Display
Size (in)	6.36	6.28
Resolution (px)	1080 x 2160	1080 x 2280
Protection	Corning Gorilla Glass 3	-
Display Type	IPS LCD	Super AMOLED
Battery
Type	Li-Po	Li-Ion
Charging	Fast charging 15W	Fast charging 18W
Capcity (mAh)	4000	3425
Main Camera
Main Camera Type	Dual	Dual
Main Camera Properties	16 MP, AF 5 MP	12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF 5 MP, f/2.4, (depth)
Main Camera Video	1080p@30fps	1080p@30fps
Main Camera Features	LED flash, panorama, HDR	LED flash, HDR, panorama
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	13 MP	24 MP, f/2.0, 26mm (wide), 1/2.8", 0.9µm
Selfie Camera Video	1080p@30fps	-
Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth	4.2, A2DP	5.0, A2DP, LE
GPS	+	+
NFC	-	-
Radio	FM radio	FM radio
USB	USB Type-C 2.0	microUSB 2.0, USB On-The-Go
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Fingerprint (rear-mounted) accelerometer compass gyro proximity	Fingerprint (rear-mounted) accelerometer compass proximity
Misc
Colors	Silver	Aurora White Black Night Purple Ruby Red
Models	-	X21i A
Infrared port	Yes	-