Compare Phones.
Compare features, prices and ratings to find the perfect phone for you.
Our Verdict
Analysis
These phones are closely matched on the measurable specs. Pick the one with the ecosystem and design you prefer.
Overall Winner
Tie
Display Winner
Tie
Performance Winner
Tie
Camera Winner
Tie
Battery Winner
Tie
Value Winner
Tie
Every Spec, Side by Side
Specification
Sony
Sony Xperia Z4 Ultra
Sony
Sony CMD Z1 plus
Battery 4 specs
Type
Li-Ion 4000 mAh, non-removable
Removable Li-Ion 600 mAh battery
Charging
18W wired, QC2
—
Stand-by
—
50 h
Talk time
—
8 h
Body 4 specs
Dimensions
-
98 x 60 x 26 mm, 120 cc (3.86 x 2.36 x 1.02 in)
Weight
-
195 g (6.88 oz)
SIM
Nano-SIM
Mini-SIM
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
—
Connectivity 6 specs
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
No
Bluetooth
4.0, A2DP, aptX
No
Positioning
GPS, GLONASS, BDS
No
NFC
Yes
—
Radio
FM radio, RDS
No
USB
microUSB 2.0 (MHL TV-out), OTG
—
Display 5 specs
Type
IPS LCD
Monochrome graphic
Size
6.44 inches, 114.3 cm2
—
Resolution
1080 x 1920 pixels, 16:9 ratio (~342 ppi density)
97 x 32 pixels, 5 lines
Protection
Shatter proof glass
—
Triluminos display
X-Reality Engine
Fixed icons
Jog Dial
Features 7 specs
Sensors
Accelerometer, gyro, proximity, compass, barometer
—
ANT+
Voice memo (20 sec)
Organizer
Messaging
—
SMS
Clock
—
Yes
Alarm
—
Yes
Games
—
No
Java
—
No
Launch 2 specs
Announced
Exp. announcement 2015, Q3
1997
Status
Cancelled
Discontinued
Main Camera 3 specs
Single
16 MP, AF
—
Features
LED flash, HDR, panorama
—
Video
Yes
—
Memory 4 specs
Card slot
microSDXC (dedicated slot)
No
Internal
16GB 3GB RAM, 32GB 3GB RAM
—
eMMC 5.0
—
Phonebook
—
SIM only
Misc 1 spec
Colors
Black, White
—
Network 8 specs
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
—
Technology
GSM / HSPA / LTE
GSM
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 900
3G bands
HSDPA 850 / 900 / 1700 / 1900 / 2100
—
1, 2, 3, 4, 5, 7, 8, 17, 20
—
4G bands
1, 2, 3, 4, 5, 7, 8, 13, 17, 20
—
GPRS
—
No
EDGE
—
No
Platform 4 specs
OS
Android 5.0 (Lollipop)
—
Chipset
Qualcomm MSM8994 Snapdragon 810 (20 nm)
—
CPU
Octa-core (4x1.5 GHz Cortex-A53 & 4x2.0 GHz Cortex-A57)
—
GPU
Adreno 430
—
Selfie Camera 1 spec
Single
Yes
—
Sound 3 specs
Loudspeaker
Yes, with stereo speakers
No
3.5mm jack
Yes
No
Alert types
—
Monophonic ringtones
Camera 1 spec
—
No
Similar Comparisons
Common Questions
Which phone is the best in this comparison?
These phones are closely matched on the measurable specs. Pick the one with the ecosystem and design you prefer.
How are the comparison winners decided?
We compare measurable specs (display size, battery capacity, RAM, charging, weight) and price (USD). When two phones tie or data is missing we mark the category "Depends".
Which is more affordable?
The cheaper option is shown as the value winner above. Prices are USD and may vary by region or retailer.