[Sony Xperia XZ2 Guides, News, & Discussion] Haldi4803:
Mhmmmm Standby Battery isn't that Bad. Nor is it really good.

Charged phone fully, used it for 20 Minutes down to 97%, went to sleep for 9h and came back to 93%

Duration: 9h24m9.452s
Aggregated Checkin Stats:
Metric | Value
Screen Off Discharge Rate (%/hr) | 0.44 (Discharged: 4%)
Screen On Discharge Rate (%/hr) | 8.24 (Discharged: 3%)
Screen On Time | 21m51.123s
Screen Off Uptime | 6m10.189s
Userspace Wakelock Time | 2m54.944s
Sync Activity | 15.761s (18 times)
JobScheduler Activity | 3m0.589s (131 times)
App Wakeup Alarms | 80 times
CPU Usage | 13m4.69s user time, 10m29.57s system time
Kernel Overhead Time | 3m15.245s
Kernel Wakelocks | 2m52.933s (36629 times)
Wakeup Reasons | 25.383s (300 times)
Mobile KBs/hr | 17093.80
WiFi KBs/hr | 0.00
Total WiFi Scan Activity | 0 (0 times)
Total WiFi Full Lock Activity | 0
Mobile Active Time | 33m1.57s
Signal Scanning Time | 5.874s
Full Wakelock Time | 2.756s
Interactive Time | 21m48.404s
Phone Call Time | 0
Device Idle Mode Enabled Time | 7h50m48.124s
Device Idling Time | 7h52m18.458s
Total GPS Use | 0 (0 times)
Wifi Power Usage | 0.00%/hr, 0.00% total
Wifi Transfer Time | 0
Wifi Idle Time | 0
Bluetooth Power Usage | 0.00%/hr, 0.00% total
Bluetooth Transfer Time | 0
Bluetooth Idle Time | 0
Camera Use | 0 (0 times)
Flashlight Time | 2m48.723s (1 times)
Modem Transfer Time | 0
Modem Idle Time | 0

Userspace Wakelocks:
Ranking | Name | Uid | Duration / Hr | Count / Hr | Total Duration | Total Count
0 | ANDROID_SYSTEM : deviceidle_maint | 1000 | 9s60ms | 0.85 | 1m55.678s | 8
1 | com.sonymobile.email : *job*/com.sonymobile.email/.service.imappush.RestartIdle | 10186 | 2s483ms | 0.21 | 58.601s | 2
2 | com.sonymobile.email : *job*/com.sonymobile.email/com.sonymobile.exchange.service.jobs.RestartPingTasks | 10186 | 2s478ms | 0.21 | 58.557s | 2
3 | RADIO : *telephony-radio* | 1001 | 986ms | 82.32 | 10.608s | 774
4 | ANDROID_SYSTEM : AnyMotionDetector | 1000 | 794ms | 0.11 | 10.033s | 1
5 | com.android.vending : *job*/com.android.vending/com.google.android.finsky.scheduler.JobSchedulerEngine$PhoneskyJobSchedulerJobService | 10060 | 239ms | 0.21 | 7.982s | 2
6 | com.sonymobile.email : ImapIdlePushTask: 24 | 10186 | 347ms | 0.74 | 7.076s | 7
7 | ANDROID_SYSTEM : com.sonyericsson.devicemonitor:wakelock | 1000 | 445ms | 17.34 | 4.741s | 163
8 | GOOGLE_SERVICES : *gms_scheduler*/com.google.android.gms/.clearcut.uploader.QosUploaderService | 10046 | 140ms | 0.53 | 3.972s | 5
9 | GOOGLE_SERVICES : *gms_scheduler*/com.google.android.gms/.phenotype.service.sync.PhenotypeConfigurator | 10046 | 183ms | 0.21 | 3.767s | 2

Kernel Wakesources:
Ranking | Name | Duration / Hr | Count / Hr | Total Duration | Total Count
0 | radio-interface | 4s251ms | 15.85 | 39.973s | 149
1 | [timerfd] | 2s940ms | 83.38 | 27.648s | 784
2 | IPA_RM12 | 2s920ms | 15.63 | 27.46s | 147
3 | IPA_WS | 2s650ms | 59.88 | 24.922s | 563
4 | NETLINK | 1s535ms | 631.84 | 14.436s | 5941
5 | qcril | 579ms | 105.40 | 5.447s | 991
6 | cne_imsa_ind_handler_wl_ | 536ms | 0.53 | 5.048s | 5
7 | ipc000000ae_1667_qcrild | 406ms | 15.85 | 3.824s | 149
8 | ipc0000009a_1789_DataModule-Loo | 330ms | 16.06 | 3.107s | 151
9 | ipc0000008f_1796_DSDModemEndPoi | 321ms | 16.06 | 3.027s | 151

Kernel Wakeup Reasons:
Ranking | Name | Duration / Hr | Count / Hr | Total Duration | Total Count | Show Count vs Time
0 | unknown | 317ms | 14.14 | 2.984s | 133 |
1 | 103:qcom,glink-smem-native-xprt-modem | 172ms | 5.00 | 1.625s | 47 |
2 | 667:qpnp_rtc_alarm | 6ms | 5.00 | 58ms | 47 |
3 | Abort:Pending Wakeup Sources: IPA_WS | 1s4ms | 4.15 | 9.444s | 39 |
4 | 109:gsi:108:ipa | 421ms | 0.85 | 3.965s | 8 |
5 | 1012:dma-grant | 0ms | 0.64 | 6ms | 6 |
6 | 109:gsi | 349ms | 0.64 | 3.283s | 6 |
7 | Abort:Last active Wakeup Source: IPA_WS | 158ms | 0.53 | 1.487s | 5 |
8 | Abort:Last active Wakeup Source: /vendor/bin/sscrpcd:625 | 265ms | 0.43 | 2.501s | 4 |
9 | 1012:dma-grant:1000:msoc-delta | 0ms | 0.21 | 4ms | 2 |

But on the other hand Real Life usage isn't that great...

2.5h SoT in 38h Usage..... I've managed 4h in 4 days once before. Average is 3h in 3 days.

Duration: 38h35m13.04s
Aggregated Checkin Stats:
Metric | Value
Screen Off Discharge Rate (%/hr) | 1.70 (Discharged: 61%)
Screen On Discharge Rate (%/hr) | 11.59 (Discharged: 32%)
Screen On Time | 2h45m38.445s
Screen Off Uptime | 1h57m9.879s
Userspace Wakelock Time | 1h24m57.652s
Sync Activity | 1m34.971s (109 times)
JobScheduler Activity | 51m1.594s (703 times)
App Wakeup Alarms | 544 times
CPU Usage | 1h37m52.879s user time, 1h48m41.019s system time
Kernel Overhead Time | 32m12.227s
Kernel Wakelocks | 31m7.683s (375050 times)
Wakeup Reasons | 9m3.38s (3036 times)
Mobile KBs/hr | 20699.70
WiFi KBs/hr | 14.49
Total WiFi Scan Activity | 7.24s (5 times)
Total WiFi Full Lock Activity | 0
Mobile Active Time | 5h55m5.792s
Signal Scanning Time | 0
Full Wakelock Time | 18m2.688s
Interactive Time | 2h45m0.733s
Phone Call Time | 0
Device Idle Mode Enabled Time | 12h2m56.9s
Device Idling Time | 12h5m43.54s
Total GPS Use | 0 (0 times)
Wifi Power Usage | 0.00%/hr, 0.00% total
Wifi Transfer Time | 0
Wifi Idle Time | 0
Bluetooth Power Usage | 0.00%/hr, 0.00% total
Bluetooth Transfer Time | 0
Bluetooth Idle Time | 0
Camera Use | 29.971s (6 times)
Flashlight Time | 2m10.199s (2 times)
Modem Transfer Time | 0
Modem Idle Time | 0

If you trust the Coloumb counter my battery is pretty much done for....

2800mAh on a 3200mAh Battery is 87% which seems normal for a 2 year old phone, but i really expected more from BatteryCare...