Screen size
K14 PlusWinner: 6.5"+15%
ZUK Z15.5"
Quick verdict
K14 Plus and ZUK Z1 are close on the measured specs.
Measured wins
K14 Plus
7
spec wins
Ties
5
equal specs
ZUK Z1
7
spec wins
Screen size
Technology
K14 Plus
GSM / HSPA / LTE
ZUK Z1
GSM / CDMA / HSPA / LTE
2G bands
K14 Plus
GSM 850 / 900 / 1800 / 1900
ZUK Z1
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2, CDMA 800
3G bands
K14 Plus
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
ZUK Z1
HSDPA 850 / 900 / 1900 / 2100 , TD-SCDMA
4G bands
K14 Plus
LTE
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
Front camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
Stereo speakers
ZUK Z1
1, 3, 7, 38, 39, 40, 41
Speed
K14 Plus
HSPA, LTE
ZUK Z1
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
K14 Plus
2022, February 15
ZUK Z1
2015, August. Released 2015, September
Status
K14 Plus
Available. Released 2022, March
ZUK Z1
Discontinued
Dimensions
K14 Plus
165.1 x 75.7 x 9.1 mm (6.5 x 2.98 x 0.36 in)
ZUK Z1
155.7 x 77.3 x 8.9 mm (6.13 x 3.04 x 0.35 in)
Weight
K14 Plus
198 g (6.98 oz)
ZUK Z1
175 g (6.17 oz)
Build
K14 Plus
Glass front, plastic frame, plastic back
ZUK Z1
-
SIM
K14 Plus
· Nano-SIM· Nano-SIM + Nano-SIM
ZUK Z1
Nano-SIM + Nano-SIM
Type
K14 Plus
IPS LCD, 90Hz
ZUK Z1
IPS LCD
Size
K14 Plus
6.5 inches, 102.0 cm2 (~81.6% screen-to-body ratio)
ZUK Z1
5.5 inches, 83.4 cm2 (~69.3% screen-to-body ratio)
Resolution
K14 Plus
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
ZUK Z1
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Other
K14 Plus
-
ZUK Z1
CyanogenMod 12.1
OS
K14 Plus
Android 11
ZUK Z1
Android 5.1.1 (Lollipop), upgradable to 6.0 (Marshmallow)
Chipset
K14 Plus
Unisoc T700
ZUK Z1
Qualcomm MSM8974AC Snapdragon 801 (28 nm)
CPU
K14 Plus
Octa-core 1.8 GHz
ZUK Z1
Quad-core 2.5 GHz Krait 400
GPU
K14 Plus
Mali G52
ZUK Z1
Adreno 330
Card slot
K14 Plus
microSDXC (dedicated slot)
ZUK Z1
No
Internal
K14 Plus
64GB 4GB RAM
ZUK Z1
64GB 3GB RAM
Other
K14 Plus
UFS 2.1
ZUK Z1
eMMC 5.0
Triple
K14 Plus
48 MP, f/1.8, (wide), PDAF 2 MP (macro) Auxiliary lens
ZUK Z1
-
Features
K14 Plus
LED flash, HDR, panorama
ZUK Z1
Dual-LED flash, panorama
Video
K14 Plus
1080p@30fps
ZUK Z1
1080p@30fps, 1080p@60fps
Single
K14 Plus
-
ZUK Z1
13 MP, f/2.2, 1/3.1", 1.12µm, AF, OIS
Single
K14 Plus
8 MP, f/2.0
ZUK Z1
8 MP, f/2.2
Video
K14 Plus
1080p@30fps
ZUK Z1
1080p@30fps
Loudspeaker
K14 Plus
Yes
ZUK Z1
Yes
3.5mm jack
K14 Plus
Yes
ZUK Z1
Yes
WLAN
K14 Plus
Wi-Fi 802.11 b/g/n
ZUK Z1
Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
Bluetooth
K14 Plus
5.0, A2DP, LE
ZUK Z1
4.1, A2DP, LE
Positioning
K14 Plus
GPS, GLONASS, GALILEO
ZUK Z1
GPS, GLONASS
NFC
K14 Plus
No
ZUK Z1
No
Radio
K14 Plus
FM radio
ZUK Z1
No
USB
K14 Plus
USB Type-C 2.0
ZUK Z1
USB Type-C 3.0
Sensors
K14 Plus
Fingerprint (rear-mounted), accelerometer, proximity
ZUK Z1
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
Type
K14 Plus
Li-Po 5000 mAh
ZUK Z1
Li-Po 4100 mAh, non-removable
Charging
K14 Plus
10W wired
ZUK Z1
18W wired
Stand-by
K14 Plus
-
ZUK Z1
Up to 526 h (3G)
Talk time
K14 Plus
-
ZUK Z1
Up to 38 h (3G)
Colors
K14 Plus
Black, Gold
ZUK Z1
White, Dark Gray
Price
K14 Plus
About 200 EUR
ZUK Z1
About 320 EUR
Models
K14 Plus
-
ZUK Z1
ZUK Z1