Screen size
equal specsDrone X3.5"
Drone Z3.5"
Quick verdict
Drone X leads the measured specs 4-2.
Measured wins
Drone X
4
spec wins
Overall winner
Ties
9
equal specs
Drone Z
2
spec wins
Screen size
equal specsTechnology
Drone X
GSM / HSPA
Drone Z
GSM / HSPA
2G bands
Drone X
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Drone Z
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Drone X
HSDPA 850 / 1900 / 2100
Drone Z
HSDPA 850 / 1900 / 2100
Speed
Drone X
HSPA 21.1/5.76 Mbps
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Drone Z
HSPA 21.1/5.76 Mbps
Announced
Drone X
2015, January. Released 2015, January
Drone Z
2014, June. Released 2014, June
Status
Drone X
Discontinued
Drone Z
Discontinued
Dimensions
Drone X
115 x 61 x 10.5 mm (4.53 x 2.40 x 0.41 in)
Drone Z
116 x 61 x 11.5 mm (4.57 x 2.40 x 0.45 in)
Weight
Drone X
152 g (5.36 oz)
Drone Z
100 g (3.53 oz)
SIM
Drone X
Dual SIM (dual stand-by)
Drone Z
Dual SIM (dual stand-by)
Type
Drone X
IPS LCD
Drone Z
TFT
Size
Drone X
3.5 inches, 36.5 cm2 (~52.0% screen-to-body ratio)
Drone Z
3.5 inches, 36.5 cm2 (~51.5% screen-to-body ratio)
Resolution
Drone X
320 x 480 pixels, 3:2 ratio (~165 ppi density)
Drone Z
320 x 480 pixels, 3:2 ratio (~165 ppi density)
OS
Drone X
Android 4.4.2 (KitKat)
Drone Z
Android 4.2.2 (Jelly Bean)
CPU
Drone X
1.2 GHz
Drone Z
Dual-core 1.0 GHz
GPU
Drone X
Mali-400
Drone Z
-
Card slot
Drone X
microSDHC
Drone Z
microSDHC
Internal
Drone X
512MB 256MB RAM
Drone Z
512MB 256MB RAM
Single
Drone X
3.15 MP
Drone Z
3.15 MP
Features
Drone X
LED flash
Drone Z
-
Video
Drone X
Yes
Drone Z
Yes
Single
Drone X
VGA
Drone Z
VGA
Video
Drone X
Drone Z
Loudspeaker
Drone X
Yes, with stereo speakers
Drone Z
Yes
3.5mm jack
Drone X
Yes
Drone Z
Yes
WLAN
Drone X
Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
Drone Z
Wi-Fi 802.11 b/g/n
Bluetooth
Drone X
4.0, A2DP
Drone Z
4.0, A2DP
Positioning
Drone X
GPS
Drone Z
GPS
NFC
Drone X
No
Drone Z
No
Radio
Drone X
FM radio
Drone Z
FM radio
USB
Drone X
microUSB 2.0
Drone Z
microUSB
Sensors
Drone X
Accelerometer
Drone Z
Type
Drone X
Li-Ion 1100 mAh battery
Drone Z
Li-Ion 1200 mAh battery
Stand-by
Drone X
Up to 150 h (3G)
Drone Z
Up to 450 h (3G)
Talk time
Drone X
Up to 8 h (2G) / Up to 10 h (3G)
Drone Z
Up to 9 h (3G)
Music play
Drone X
Up to 24 h
Drone Z
-
Colors
Drone X
Black, White, Blue
Drone Z
Black, White, Grey