$ Bottom line: Which one is better?
Bottom line: Apple iPhone 6s Plus 64GB is better.
In this review of iPhone 6s vs 6s plus, iPhone 6s is better as it has bigger screen display, high capacity battery, higher pixel density and higher screen resolution.
Apple iPhone 6s 64GB vs Apple iPhone 6s Plus 64GB: DESIGN
In terms of design we have the following comparison of iPhone 6s vs 6s plus specs;
Thickness; iPhone 6s is 7.1mm while iPhone 6s plus is 7.3mm
Width; iPhone 6s is 67.1mm whereas iPhone 6s plus is 77.9mm
Weight; iPhone 6s is 143g while iPhone 6s plus is 192g
Height; iPhone 6s is 138.3mm whereas iPhone 6s plus is 158mm
Bottom line: iPhone 6s is better.
Apple iPhone 6s 64GB vs Apple iPhone 6s Plus 64GB: DISPLAY
Below is a review of iPhone 6s vs iPhone 6s plus specs;
Display type; both phones have IPS LCD.
Pixel density; iPhone 6s has 326ppi while iPhone 6s plus has 401ppi.
Screen protection; both phones have screen protections
Screen size; iPhone 6s is 4.7” while iPhone 6s plus is 5.5”
Screen resolution; iPhone 6s has 750 x 1334px while iPhone 6s plus has Full HD (1080 1920px)
Touch screen; both phones have 3D touchscreen and multi-touch.
Bottom line: iPhone 6s plus is better.
Apple iPhone 6s 64GB vs Apple iPhone 6s Plus 64GB: HARWARE & PERFORMANCE
Below is comparison review of iPhone 6s vs 6s+;
Chipset; iPhone 6s has Apple A9 APL0898 while iPhone 6s plus has Apple A9 APL1022
Graphics; both phones have PowerVR GT7600
Processor; both phones have Dual-core 1.84GHz.
Coprocessor; iPhone 6s has M9 Motion.
Architecture; both phones support 64-bit.
RAM; each phone has 2GB.
Internal memory; each phone has 64GB.
Bottom line: iPhone 6s plus is better.
Apple iPhone 6s 64GB vs Apple iPhone 6s Plus 64GB: CAMERA
Features; iPhone 6s has 5 x digital zoom, auto flash, digital image stabilization, face detection, simultaneous HD video and image recording, smile detection and Touch to focus whereas iPhone 6s plus has 5 x digital zoom, face detection, simultaneous HD video and image recording, smile detection and touch to focus.
Image resolution; the two phones have 4608 x 2592px
Sensor; both phones have BSI
Autofocus; both phones have phase detection autofocus.
Shooting modes; iPhone 6s has HDR and burst whereas iPhone 6s plus has continuous shooting, HDR and Burst.
Resolution (front camera); both phones have 5MP.
Physical aperture; both phones have F2.2
Optical image stabilization; iPhone 6s plus has this feature.
Video recording; each phone has 1280×720 @ 30fps.
Bottom line: iPhone 6s plus is better as it has optical image stabilization.
Apple iPhone 6s 64GB vs Apple iPhone 6s Plus 64GB: AUDIO
Below is the audio review of iPhone 6s vs 6s+;
Speaker; both phones have loudspeakers.
Audio jack; both phone have 3.5mm audio jacks.
Bottom line: the two phones have the same audio features.
Apple iPhone 6s 64GB vs Apple iPhone 6s Plus 64GB: BATTERY
Capacity; iPhone 6s has 1715mAh whereas iPhone 6s plus has 2750mAh
Talk time; iPhone 6s has up to 14h whereas iPhone 6s plus has up to 24h.
Bottom line: iPhone 6s plus is better.
Apple iPhone 6s 64GB vs Apple iPhone 6s Plus 64GB: CONNECTIVITY & FEATURES
Wi-Fi; each phone has 802.11 a/ac/b/g/n/n 5GHz, MIMO mobile Hotspot
Bluetooth; each phone has 4.2
Volte; both phones have volte.
USB; both phones have 2.0, proprietary.
NFC; both phones have NFC
GPS; the two phones have GPS with A-GPS, Glonass.
Sensors; each phone has Light, proximity, Accelerometer, barometer, compass and Gyro.
Bottom line: the two phones are the same.
Conclusion
IPhone 6s is better when we compare 6s vs 6s plus specs as it has bigger screen display, high capacity battery, higher pixel density and higher screen resolution.