Side-by-side technical data

ZTE Blade X9 vs ZTE nubia Prague S

Comparison between ZTE Blade X9 and ZTE nubia Prague S: camera, battery, fast charging, display, performance and colors, side by side. More phones from ZTE.

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Blade X9

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nubia Prague S

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The verdict

Your pick: ZTE nubia Prague S, ahead on Design & display, Performance & hardware and Connectivity. Unless Battery & charging decides it for you.

Category
Category	Blade X9	nubia Prague S
Design & display	5.6	7.0
Performance & hardware	1.3	1.8
Camera	3.4	3.4
Connectivity	3.0	3.8
Battery & charging	2.2	1.0

Which one is for you?

ZTE Blade X9, if you care about…

Battery Capacity: 3,000 mAh; against 2,200 mAh
Bluetooth Version: Bluetooth 4.1; against Bluetooth 4.0
Display Diagonal: 5.5″; against 5.2″

ZTE nubia Prague S, if you care about…

RAM Capacity: 3 GB; against 2 GB
Wi-Fi Standards: Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac); against Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n)
Display Technology: Super AMOLED; against IPS LCD
Maximum Storage Capacity: 64 GB; against 16 GB

Specification comparison

Show differences only

Performance

Specification	Blade X9	nubia Prague S
Processor Model	Qualcomm Snapdragon 615	Qualcomm Snapdragon 615
Processor Process Size	28 nm	28 nm
Graphics GPU	Qualcomm Adreno 405	Qualcomm Adreno 405
Storage Type	eMMC 4.5	eMMC 4.5
Maximum CPU Clock	1.5 GHz	1.5 GHz
Maximum Storage Capacity	16 GB	64 GB Best value
CPU Description	Octa-core processor with 4 Cortex-A53 cores at 1.5 GHz and 4 Cortex-A53 cores at 1.0 GHz	Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Processor Type	Octa-Core	Octa-Core
64-Bit Processor	Yes	Yes
RAM Capacity	2 GB	3 GB Best value
RAM Type	DDR3	DDR3
Expandable Storage	Yes	Yes
Maximum memory card	128 GB	128 GB

Design

Specification	Blade X9	nubia Prague S
Body Colors	White, Silver	White, Rose Gold
Body Thickness	8.6 mm	6.8 mm Best value
Body Width	77.2 mm	72.5 mm
Body Height	155.3 mm	148.2 mm
Weight	160 g	135 g Best value
Usable Surface	69.6 % Best value	69.4 %

Battery

Specification	Blade X9	nubia Prague S
Battery Capacity	3,000 mAh Best value	2,200 mAh
Battery Type	Li-Ion	Li-Ion
Battery Features	Non-Removable, Battery Level Indicator, Rechargeable	Battery Level Indicator, Rechargeable

Display

Specification	Blade X9	nubia Prague S
Display Aspect Ratio	16:9	16:9
Display Technology	IPS LCD	Super AMOLED Best value
Display Diagonal	5.5″ Best value	5.2″
Display Horizontal Resolution	1,080 px	1,080 px
Display Vertical Resolution	1,920 px	1,920 px
Display Pixel Density	401 ppi	424 ppi Best value
Display Features	Touchscreen	Touchscreen

Sensors

Specification	Blade X9	nubia Prague S
Fingerprint Sensor Placement	Rear	—

Sensor

Specification	Blade X9	nubia Prague S
Sensor Features	Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass	Accelerometer, Gyroscope, Proximity Sensor, Compass

Software

Specification	Blade X9	nubia Prague S
Operating System	Android 5.1	Android 5
OS Family	Android	Android
OS Version	5.1 Best value	5

Connectivity

Specification	Blade X9	nubia Prague S
SIM Configurations	Hybrid Dual SIM	Nano-SIM + Micro-SIM
Cellular Bands	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B7, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B7, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41
Cellular Technologies	GSM, HSPA, LTE, 4G	GSM, HSPA, LTE, 4G
Wi-Fi Standards	Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n)	Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) Best value
Wi-Fi Features	Wi-Fi Hotspot	Dual Band, Wi-Fi Direct, Wi-Fi Hotspot
Bluetooth Version	Bluetooth 4.1 Best value	Bluetooth 4.0
Bluetooth Profiles	A2DP	A2DP, LE
Navigation Systems	GPS	GPS, GLONASS Best value
Connectivity Features	3.5 mm Audio Jack, FM Radio, microUSB, USB 2.0	3.5 mm Audio Jack, FM Radio, microUSB, USB 2.0, USB OTG
USB Version	USB 2.0	microUSB
Max. download speed	—	150 Mbps
Max. upload speed	—	50 Mbps

Audio

Specification	Blade X9	nubia Prague S
Microphone Count	2	2
Audio Features	A2DP, Loudspeaker	A2DP, LE, Loudspeaker, 32-bit/192 kHz Audio